3459597021 has 32 divisors (see below), whose sum is σ = 5340931200. Its totient is φ = 2210544000.

The previous prime is 3459596999. The next prime is 3459597023. The reversal of 3459597021 is 1207959543.

It is a happy number.

3459597021 is a `hidden beast` number, since 3 + 4 + 59 + 597 + 0 + 2 + 1 = 666.

It is not a de Polignac number, because 3459597021 - 2²³ = 3451208413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3459597023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91146 + ... + 123396.

It is an arithmetic number, because the mean of its divisors is an integer number (166904100).

Almost surely, 2^3459597021 is an apocalyptic number.

It is an amenable number.

3459597021 is a deficient number, since it is larger than the sum of its proper divisors (1881334179).

3459597021 is a wasteful number, since it uses less digits than its factorization.

3459597021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32426 (or 32420 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 45.

The square root of 3459597021 is about 58818.3391554029. The cubic root of 3459597021 is about 1512.4296106941.

The spelling of 3459597021 in words is "three billion, four hundred fifty-nine million, five hundred ninety-seven thousand, twenty-one".