694914380 has 24 divisors (see below), whose sum is σ = 1464880032. Its totient is φ = 276906752.

The previous prime is 694914373. The next prime is 694914401. The reversal of 694914380 is 83419496.

694914380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 60797 + ... + 71316.

It is an arithmetic number, because the mean of its divisors is an integer number (61036668).

Almost surely, 2^694914380 is an apocalyptic number.

It is an amenable number.

694914380 is an abundant number, since it is smaller than the sum of its proper divisors (769965652).

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

694914380 is a wasteful number, since it uses less digits than its factorization.

694914380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132385 (or 132383 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 44.

The square root of 694914380 is about 26361.2287270529. The cubic root of 694914380 is about 885.7485150292.

The spelling of 694914380 in words is "six hundred ninety-four million, nine hundred fourteen thousand, three hundred eighty".