698422032 has 120 divisors (see below), whose sum is σ = 2436957120. Its totient is φ = 181405440.

The previous prime is 698421991. The next prime is 698422057. The reversal of 698422032 is 230224896.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20407 + ... + 42582.

It is an arithmetic number, because the mean of its divisors is an integer number (20307976).

Almost surely, 2^698422032 is an apocalyptic number.

It is an amenable number.

698422032 is an abundant number, since it is smaller than the sum of its proper divisors (1738535088).

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

698422032 is a wasteful number, since it uses less digits than its factorization.

698422032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63021 (or 63012 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 698422032 is about 26427.6754936941. The cubic root of 698422032 is about 887.2363168781.

The spelling of 698422032 in words is "six hundred ninety-eight million, four hundred twenty-two thousand, thirty-two".