3257421058 has 8 divisors (see below), whose sum is σ = 4890731328. Its totient is φ = 1627177284.

The previous prime is 3257421049. The next prime is 3257421061. The reversal of 3257421058 is 8501247523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3257421058² = 21221583898203678728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 763966 + ... + 768217.

It is an arithmetic number, because the mean of its divisors is an integer number (611341416).

Almost surely, 2^3257421058 is an apocalyptic number.

3257421058 is a deficient number, since it is larger than the sum of its proper divisors (1633310270).

3257421058 is a wasteful number, since it uses less digits than its factorization.

3257421058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1533248.

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 3257421058 is about 57073.8211266777. The cubic root of 3257421058 is about 1482.3746056354.

The spelling of 3257421058 in words is "three billion, two hundred fifty-seven million, four hundred twenty-one thousand, fifty-eight".