374000666737 has 4 divisors (see below), whose sum is σ = 374019489136. Its totient is φ = 373981844340.

The previous prime is 374000666729. The next prime is 374000666783. The reversal of 374000666737 is 737666000473.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 374000666737 - 2³ = 374000666729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (374000666537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9381363 + ... + 9421144.

It is an arithmetic number, because the mean of its divisors is an integer number (93504872284).

Almost surely, 2^374000666737 is an apocalyptic number.

It is an amenable number.

374000666737 is a deficient number, since it is larger than the sum of its proper divisors (18822399).

374000666737 is a wasteful number, since it uses less digits than its factorization.

374000666737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18822398.

The product of its (nonzero) digits is 2667168, while the sum is 49.

The spelling of 374000666737 in words is "three hundred seventy-four billion, six hundred sixty-six thousand, seven hundred thirty-seven".