374397666290 has 16 divisors (see below), whose sum is σ = 683974245312. Its totient is φ = 147523856304.

The previous prime is 374397666281. The next prime is 374397666299. The reversal of 374397666290 is 92666793473.

It is an interprime number because it is at equal distance from previous prime (374397666281) and next prime (374397666299).

It is a super-2 number, since 2×374397666290² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (374397666299) 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, 279400574 + ... + 279401913.

It is an arithmetic number, because the mean of its divisors is an integer number (42748390332).

Almost surely, 2^374397666290 is an apocalyptic number.

374397666290 is a deficient number, since it is larger than the sum of its proper divisors (309576579022).

374397666290 is a wasteful number, since it uses less digits than its factorization.

374397666290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558802561.

The product of its (nonzero) digits is 61725888, while the sum is 62.

The spelling of 374397666290 in words is "three hundred seventy-four billion, three hundred ninety-seven million, six hundred sixty-six thousand, two hundred ninety".