699104394 has 24 divisors (see below), whose sum is σ = 1518959520. Its totient is φ = 232383528.

The previous prime is 699104387. The next prime is 699104453. The reversal of 699104394 is 493401996.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47632 + ... + 60555.

It is an arithmetic number, because the mean of its divisors is an integer number (63289980).

Almost surely, 2^699104394 is an apocalyptic number.

699104394 is an abundant number, since it is smaller than the sum of its proper divisors (819855126).

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

699104394 is a wasteful number, since it uses less digits than its factorization.

699104394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108554 (or 108551 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The square root of 699104394 is about 26440.5823309548. The cubic root of 699104394 is about 887.5251676788.

The spelling of 699104394 in words is "six hundred ninety-nine million, one hundred four thousand, three hundred ninety-four".