374342287 has 8 divisors (see below), whose sum is σ = 408575952. Its totient is φ = 340142400.

The previous prime is 374342281. The next prime is 374342291. The reversal of 374342287 is 782243473.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 374342287 - 2¹⁹ = 373817999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374342281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18483 + ... + 33019.

It is an arithmetic number, because the mean of its divisors is an integer number (51071994).

Almost surely, 2^374342287 is an apocalyptic number.

374342287 is a deficient number, since it is larger than the sum of its proper divisors (34233665).

374342287 is a wasteful number, since it uses less digits than its factorization.

374342287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16889.

The product of its digits is 225792, while the sum is 40.

The square root of 374342287 is about 19347.9272016410. The cubic root of 374342287 is about 720.7029445278.

The spelling of 374342287 in words is "three hundred seventy-four million, three hundred forty-two thousand, two hundred eighty-seven".