374356887 has 4 divisors (see below), whose sum is σ = 499142520. Its totient is φ = 249571256.

The previous prime is 374356877. The next prime is 374356891. The reversal of 374356887 is 788653473.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 788653473 = 3 ⋅262884491.

It is a cyclic number.

It is not a de Polignac number, because 374356887 - 2¹⁴ = 374340503 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374356877) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62392812 + ... + 62392817.

It is an arithmetic number, because the mean of its divisors is an integer number (124785630).

Almost surely, 2^374356887 is an apocalyptic number.

374356887 is a deficient number, since it is larger than the sum of its proper divisors (124785633).

374356887 is a wasteful number, since it uses less digits than its factorization.

374356887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124785632.

The product of its digits is 3386880, while the sum is 51.

The square root of 374356887 is about 19348.3044993612. The cubic root of 374356887 is about 720.7123139620.

The spelling of 374356887 in words is "three hundred seventy-four million, three hundred fifty-six thousand, eight hundred eighty-seven".