3629396256 has 24 divisors (see below), whose sum is σ = 9527165424. Its totient is φ = 1209798720.

The previous prime is 3629396227. The next prime is 3629396273. The reversal of 3629396256 is 6526939263.

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 3629396199 and 3629396208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18903010 + ... + 18903201.

It is an arithmetic number, because the mean of its divisors is an integer number (396965226).

Almost surely, 2^3629396256 is an apocalyptic number.

It is an amenable number.

3629396256 is an abundant number, since it is smaller than the sum of its proper divisors (5897769168).

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

3629396256 is a wasteful number, since it uses less digits than its factorization.

3629396256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37806224 (or 37806216 counting only the distinct ones).

The product of its digits is 3149280, while the sum is 51.

The square root of 3629396256 is about 60244.4707504348. The cubic root of 3629396256 is about 1536.7791592718.

The spelling of 3629396256 in words is "three billion, six hundred twenty-nine million, three hundred ninety-six thousand, two hundred fifty-six".