374507473 has 4 divisors (see below), whose sum is σ = 374707620. Its totient is φ = 374307328.

The previous prime is 374507443. The next prime is 374507491. The reversal of 374507473 is 374705473.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 178703424 + 195804049 = 13368^2 + 13993^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-374507473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (374507443) 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, 97240 + ... + 101017.

It is an arithmetic number, because the mean of its divisors is an integer number (93676905).

Almost surely, 2^374507473 is an apocalyptic number.

It is an amenable number.

374507473 is a deficient number, since it is larger than the sum of its proper divisors (200147).

374507473 is a wasteful number, since it uses less digits than its factorization.

374507473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200146.

The product of its (nonzero) digits is 246960, while the sum is 40.

The square root of 374507473 is about 19352.1955601942. The cubic root of 374507473 is about 720.8089371215.

The spelling of 374507473 in words is "three hundred seventy-four million, five hundred seven thousand, four hundred seventy-three".