374393477 has 8 divisors (see below), whose sum is σ = 378275712. Its totient is φ = 370530000.

The previous prime is 374393449. The next prime is 374393489. The reversal of 374393477 is 774393473.

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

It is a cyclic number.

It is not a de Polignac number, because 374393477 - 2⁶ = 374393413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374393497) 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, 37352 + ... + 46302.

It is an arithmetic number, because the mean of its divisors is an integer number (47284464).

Almost surely, 2^374393477 is an apocalyptic number.

It is an amenable number.

374393477 is a deficient number, since it is larger than the sum of its proper divisors (3882235).

374393477 is a wasteful number, since it uses less digits than its factorization.

374393477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9379.

The product of its digits is 1333584, while the sum is 47.

The square root of 374393477 is about 19349.2500371461. The cubic root of 374393477 is about 720.7357942338.

The spelling of 374393477 in words is "three hundred seventy-four million, three hundred ninety-three thousand, four hundred seventy-seven".