69080386 has 16 divisors (see below), whose sum is σ = 106102080. Its totient is φ = 33721200.

The previous prime is 69080383. The next prime is 69080399. The reversal of 69080386 is 68308096.

It is not an unprimeable number, because it can be changed into a prime (69080381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15880 + ... + 19756.

It is an arithmetic number, because the mean of its divisors is an integer number (6631380).

Almost surely, 2^69080386 is an apocalyptic number.

69080386 is a deficient number, since it is larger than the sum of its proper divisors (37021694).

69080386 is a wasteful number, since it uses less digits than its factorization.

69080386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4089.

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 69080386 is about 8311.4611230517. The cubic root of 69080386 is about 410.3158106143.

The spelling of 69080386 in words is "sixty-nine million, eighty thousand, three hundred eighty-six".