374512673 has 4 divisors (see below), whose sum is σ = 374728068. Its totient is φ = 374297280.

The previous prime is 374512661. The next prime is 374512679. The reversal of 374512673 is 376215473.

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 11343424 + 363169249 = 3368^2 + 19057^2 .

It is a cyclic number.

It is not a de Polignac number, because 374512673 - 2⁸ = 374512417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (374512679) 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, 105068 + ... + 108573.

It is an arithmetic number, because the mean of its divisors is an integer number (93682017).

Almost surely, 2^374512673 is an apocalyptic number.

It is an amenable number.

374512673 is a deficient number, since it is larger than the sum of its proper divisors (215395).

374512673 is a wasteful number, since it uses less digits than its factorization.

374512673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215394.

The product of its digits is 105840, while the sum is 38.

The square root of 374512673 is about 19352.3299114086. The cubic root of 374512673 is about 720.8122732269.

The spelling of 374512673 in words is "three hundred seventy-four million, five hundred twelve thousand, six hundred seventy-three".