372944287 has 4 divisors (see below), whose sum is σ = 389159280. Its totient is φ = 356729296.

The previous prime is 372944279. The next prime is 372944303. The reversal of 372944287 is 782449273.

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

It is a cyclic number.

It is not a de Polignac number, because 372944287 - 2³ = 372944279 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 (372944207) 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, 8107462 + ... + 8107507.

It is an arithmetic number, because the mean of its divisors is an integer number (97289820).

Almost surely, 2^372944287 is an apocalyptic number.

372944287 is a deficient number, since it is larger than the sum of its proper divisors (16214993).

372944287 is a wasteful number, since it uses less digits than its factorization.

372944287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16214992.

The product of its digits is 677376, while the sum is 46.

The square root of 372944287 is about 19311.7655070685. The cubic root of 372944287 is about 719.8046582982.

The spelling of 372944287 in words is "three hundred seventy-two million, nine hundred forty-four thousand, two hundred eighty-seven".