73779325 has 12 divisors (see below), whose sum is σ = 92003040. Its totient is φ = 58690160.

The previous prime is 73779319. The next prime is 73779341. The reversal of 73779325 is 52397737.

It is not a de Polignac number, because 73779325 - 2⁷ = 73779197 is a prime.

It is a congruent 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, 3769 + ... + 12718.

It is an arithmetic number, because the mean of its divisors is an integer number (7666920).

Almost surely, 2^73779325 is an apocalyptic number.

It is an amenable number.

73779325 is a deficient number, since it is larger than the sum of its proper divisors (18223715).

73779325 is a wasteful number, since it uses less digits than its factorization.

73779325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16676 (or 16671 counting only the distinct ones).

The product of its digits is 277830, while the sum is 43.

The square root of 73779325 is about 8589.4892164785. The cubic root of 73779325 is about 419.4159019736.

The spelling of 73779325 in words is "seventy-three million, seven hundred seventy-nine thousand, three hundred twenty-five".