374745287 has 12 divisors (see below), whose sum is σ = 447712200. Its totient is φ = 312527376.

The previous prime is 374745191. The next prime is 374745299. The reversal of 374745287 is 782547473.

It is not a de Polignac number, because 374745287 - 2⁸ = 374745031 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 (374741287) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101537 + ... + 105162.

It is an arithmetic number, because the mean of its divisors is an integer number (37309350).

Almost surely, 2^374745287 is an apocalyptic number.

374745287 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

374745287 is a deficient number, since it is larger than the sum of its proper divisors (72966913).

374745287 is a wasteful number, since it uses less digits than its factorization.

374745287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206750 (or 206743 counting only the distinct ones).

The product of its digits is 1317120, while the sum is 47.

The square root of 374745287 is about 19358.3389525031. The cubic root of 374745287 is about 720.9614771890.

The spelling of 374745287 in words is "three hundred seventy-four million, seven hundred forty-five thousand, two hundred eighty-seven".