74326377 has 8 divisors (see below), whose sum is σ = 101780416. Its totient is φ = 48211632.

The previous prime is 74326331. The next prime is 74326393. The reversal of 74326377 is 77362347.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-74326377 is a prime.

It is a super-2 number, since 2×74326377² = 11048820635892258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74326177) 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, 334693 + ... + 334914.

It is an arithmetic number, because the mean of its divisors is an integer number (12722552).

Almost surely, 2^74326377 is an apocalyptic number.

It is an amenable number.

74326377 is a deficient number, since it is larger than the sum of its proper divisors (27454039).

74326377 is a wasteful number, since it uses less digits than its factorization.

74326377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669647.

The product of its digits is 148176, while the sum is 39.

The square root of 74326377 is about 8621.2746737359. The cubic root of 74326377 is about 420.4499656045.

The spelling of 74326377 in words is "seventy-four million, three hundred twenty-six thousand, three hundred seventy-seven".