693877020 has 24 divisors (see below), whose sum is σ = 1942855824. Its totient is φ = 185033856.

The previous prime is 693876977. The next prime is 693877069. The reversal of 693877020 is 20778396.

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, 5782249 + ... + 5782368.

It is an arithmetic number, because the mean of its divisors is an integer number (80952326).

Almost surely, 2^693877020 is an apocalyptic number.

693877020 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

693877020 is an abundant number, since it is smaller than the sum of its proper divisors (1248978804).

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

693877020 is a wasteful number, since it uses less digits than its factorization.

693877020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11564629 (or 11564627 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 42.

The square root of 693877020 is about 26341.5455127447. The cubic root of 693877020 is about 885.3075505513.

The spelling of 693877020 in words is "six hundred ninety-three million, eight hundred seventy-seven thousand, twenty".