3402120532 has 24 divisors (see below), whose sum is σ = 6287432256. Its totient is φ = 1607493888.

The previous prime is 3402120473. The next prime is 3402120551. The reversal of 3402120532 is 2350212043.

It is a super-2 number, since 2×3402120532² = 23148848228511926048, which contains 22 as substring.

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, 215133 + ... + 230404.

It is an arithmetic number, because the mean of its divisors is an integer number (261976344).

Almost surely, 2^3402120532 is an apocalyptic number.

It is an amenable number.

3402120532 is a deficient number, since it is larger than the sum of its proper divisors (2885311724).

3402120532 is a wasteful number, since it uses less digits than its factorization.

3402120532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445647 (or 445645 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 3402120532 is about 58327.6995260399. The cubic root of 3402120532 is about 1504.0071422675.

Adding to 3402120532 its reverse (2350212043), we get a palindrome (5752332575).

The spelling of 3402120532 in words is "three billion, four hundred two million, one hundred twenty thousand, five hundred thirty-two".