374153979 has 4 divisors (see below), whose sum is σ = 498871976. Its totient is φ = 249435984.

The previous prime is 374153951. The next prime is 374153999. The reversal of 374153979 is 979351473.

It is a happy number.

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

It is not a de Polignac number, because 374153979 - 2¹¹ = 374151931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (374153999) 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, 62358994 + ... + 62358999.

It is an arithmetic number, because the mean of its divisors is an integer number (124717994).

Almost surely, 2^374153979 is an apocalyptic number.

374153979 is a deficient number, since it is larger than the sum of its proper divisors (124717997).

374153979 is a wasteful number, since it uses less digits than its factorization.

374153979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124717996.

The product of its digits is 714420, while the sum is 48.

The square root of 374153979 is about 19343.0602284127. The cubic root of 374153979 is about 720.5820775232.

The spelling of 374153979 in words is "three hundred seventy-four million, one hundred fifty-three thousand, nine hundred seventy-nine".