3802523400036 has 27 divisors (see below), whose sum is σ = 9611963725273. Its totient is φ = 1267503900000.

The previous prime is 3802523400019. The next prime is 3802523400043. The reversal of 3802523400036 is 6300043252083.

It is a happy number.

The square root of 3802523400036 is 1950006.

It is a perfect power (a square), and thus also a powerful number.

3802523400036 is a `hidden beast` number, since 38 + 0 + 252 + 340 + 0 + 0 + 36 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3537009921636 + 265513478400 = 1880694^2 + 515280^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 11537536 + ... + 11862536.

Almost surely, 2^{3802523400036} is an apocalyptic number.

3802523400036 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

3802523400036 is the 1950006-th square number.

It is an amenable number.

3802523400036 is an abundant number, since it is smaller than the sum of its proper divisors (5809440325237).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3802523400036 is an frugal number, since it uses more digits than its factorization.

3802523400036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650012 (or 325006 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

Multiplying 3802523400036 by its sum of digits (36), we get a square (136890842401296 = 11700036²).

3802523400036 divided by its sum of digits (36) gives a square (105625650001 = 325001²).

The spelling of 3802523400036 in words is "three trillion, eight hundred two billion, five hundred twenty-three million, four hundred thousand, thirty-six".