374953818 has 16 divisors (see below), whose sum is σ = 775766880. Its totient is φ = 120674736.

The previous prime is 374953811. The next prime is 374953823. The reversal of 374953818 is 818359473.

It is not an unprimeable number, because it can be changed into a prime (374953811) 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, 1077280 + ... + 1077627.

It is an arithmetic number, because the mean of its divisors is an integer number (48485430).

Almost surely, 2^374953818 is an apocalyptic number.

374953818 is an abundant number, since it is smaller than the sum of its proper divisors (400813062).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

374953818 is a wasteful number, since it uses less digits than its factorization.

374953818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2154941.

The product of its digits is 725760, while the sum is 48.

The square root of 374953818 is about 19363.7242802101. The cubic root of 374953818 is about 721.0951812852.

The spelling of 374953818 in words is "three hundred seventy-four million, nine hundred fifty-three thousand, eight hundred eighteen".