69449404 has 12 divisors (see below), whose sum is σ = 122411800. Its totient is φ = 34474608.

The previous prime is 69449399. The next prime is 69449417. The reversal of 69449404 is 40494496.

It is a happy number.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61899 + ... + 63010.

Almost surely, 2^69449404 is an apocalyptic number.

It is an amenable number.

69449404 is a deficient number, since it is larger than the sum of its proper divisors (52962396).

69449404 is a wasteful number, since it uses less digits than its factorization.

69449404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125052 (or 125050 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 69449404 is about 8333.6309013539. The cubic root of 69449404 is about 411.0451305414.

The spelling of 69449404 in words is "sixty-nine million, four hundred forty-nine thousand, four hundred four".