374740563 has 8 divisors (see below), whose sum is σ = 499946128. Its totient is φ = 249681024.

The previous prime is 374740559. The next prime is 374740577. The reversal of 374740563 is 365047473.

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

It is not a de Polignac number, because 374740563 - 2² = 374740559 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (374740763) 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, 30370 + ... + 40887.

It is an arithmetic number, because the mean of its divisors is an integer number (62493266).

Almost surely, 2^374740563 is an apocalyptic number.

374740563 is a deficient number, since it is larger than the sum of its proper divisors (125205565).

374740563 is a wasteful number, since it uses less digits than its factorization.

374740563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73013.

The product of its (nonzero) digits is 211680, while the sum is 39.

The square root of 374740563 is about 19358.2169375178. The cubic root of 374740563 is about 720.9584477212.

The spelling of 374740563 in words is "three hundred seventy-four million, seven hundred forty thousand, five hundred sixty-three".