4207073628 has 48 divisors (see below), whose sum is σ = 9938202624. Its totient is φ = 1385072640.

The previous prime is 4207073597. The next prime is 4207073639. The reversal of 4207073628 is 8263707024.

It is a super-2 number, since 2×4207073628² = 35398937022826164768, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 339868 + ... + 352028.

It is an arithmetic number, because the mean of its divisors is an integer number (207045888).

Almost surely, 2^4207073628 is an apocalyptic number.

It is an amenable number.

4207073628 is an abundant number, since it is smaller than the sum of its proper divisors (5731128996).

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

4207073628 is a wasteful number, since it uses less digits than its factorization.

4207073628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12522 (or 12520 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 39.

The square root of 4207073628 is about 64861.9582498093. The cubic root of 4207073628 is about 1614.3339153026. Note that the first 3 decimals are identical.

The spelling of 4207073628 in words is "four billion, two hundred seven million, seventy-three thousand, six hundred twenty-eight".