374688089 has 4 divisors (see below), whose sum is σ = 382660224. Its totient is φ = 366715956.

The previous prime is 374688079. The next prime is 374688121. The reversal of 374688089 is 980886473.

It is a happy number.

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 374688089 - 2¹⁶ = 374622553 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 374688089.

It is not an unprimeable number, because it can be changed into a prime (374688059) 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, 3985997 + ... + 3986090.

It is an arithmetic number, because the mean of its divisors is an integer number (95665056).

Almost surely, 2^374688089 is an apocalyptic number.

It is an amenable number.

374688089 is a deficient number, since it is larger than the sum of its proper divisors (7972135).

374688089 is an equidigital number, since it uses as much as digits as its factorization.

374688089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7972134.

The product of its (nonzero) digits is 2322432, while the sum is 53.

The square root of 374688089 is about 19356.8615482986. The cubic root of 374688089 is about 720.9247948038.

The spelling of 374688089 in words is "three hundred seventy-four million, six hundred eighty-eight thousand, eighty-nine".