69376328394 has 32 divisors (see below), whose sum is σ = 144451537920. Its totient is φ = 22185788352.

The previous prime is 69376328363. The next prime is 69376328419. The reversal of 69376328394 is 49382367396.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1242474 + ... + 1297109.

It is an arithmetic number, because the mean of its divisors is an integer number (4514110560).

Almost surely, 2^69376328394 is an apocalyptic number.

69376328394 is an abundant number, since it is smaller than the sum of its proper divisors (75075209526).

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

69376328394 is a wasteful number, since it uses less digits than its factorization.

69376328394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2539774.

The product of its digits is 35271936, while the sum is 60.

The spelling of 69376328394 in words is "sixty-nine billion, three hundred seventy-six million, three hundred twenty-eight thousand, three hundred ninety-four".