3502395644 has 24 divisors (see below), whose sum is σ = 6849477936. Its totient is φ = 1553168000.

The previous prime is 3502395557. The next prime is 3502395667. The reversal of 3502395644 is 4465932053.

It is a super-2 number, since 2×3502395644² = 24533550494220349472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 968927 + ... + 972534.

It is an arithmetic number, because the mean of its divisors is an integer number (285394914).

Almost surely, 2^3502395644 is an apocalyptic number.

It is an amenable number.

3502395644 is a deficient number, since it is larger than the sum of its proper divisors (3347082292).

3502395644 is a wasteful number, since it uses less digits than its factorization.

3502395644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1941517 (or 1941515 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 41.

The square root of 3502395644 is about 59181.0412547802. The cubic root of 3502395644 is about 1518.6408157967.

The spelling of 3502395644 in words is "three billion, five hundred two million, three hundred ninety-five thousand, six hundred forty-four".