373842987 has 16 divisors (see below), whose sum is σ = 576069120. Its totient is φ = 211223232.

The previous prime is 373842983. The next prime is 373843007. The reversal of 373842987 is 789248373.

It is not a de Polignac number, because 373842987 - 2² = 373842983 is a prime.

It is not an unprimeable number, because it can be changed into a prime (373842983) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98143 + ... + 101880.

It is an arithmetic number, because the mean of its divisors is an integer number (36004320).

Almost surely, 2^373842987 is an apocalyptic number.

373842987 is a deficient number, since it is larger than the sum of its proper divisors (202226133).

373842987 is a wasteful number, since it uses less digits than its factorization.

373842987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200122.

The product of its digits is 2032128, while the sum is 51.

The square root of 373842987 is about 19335.0197051878. The cubic root of 373842987 is about 720.3823759822.

The spelling of 373842987 in words is "three hundred seventy-three million, eight hundred forty-two thousand, nine hundred eighty-seven".