3735952820 has 24 divisors (see below), whose sum is σ = 7846659744. Its totient is φ = 1494160416.

The previous prime is 3735952799. The next prime is 3735952837. The reversal of 3735952820 is 282595373.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230627 + ... + 246293.

It is an arithmetic number, because the mean of its divisors is an integer number (326944156).

Almost surely, 2^3735952820 is an apocalyptic number.

It is an amenable number.

3735952820 is an abundant number, since it is smaller than the sum of its proper divisors (4110706924).

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

3735952820 is a wasteful number, since it uses less digits than its factorization.

3735952820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27599 (or 27597 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 44.

The square root of 3735952820 is about 61122.4412143363. The cubic root of 3735952820 is about 1551.6739210483.

The spelling of 3735952820 in words is "three billion, seven hundred thirty-five million, nine hundred fifty-two thousand, eight hundred twenty".