372987413 has 4 divisors (see below), whose sum is σ = 373176000. Its totient is φ = 372798828.

The previous prime is 372987401. The next prime is 372987421. The reversal of 372987413 is 314789273.

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, and also an emirpimes, since its reverse is a distinct semiprime: 314789273 = 2819 ⋅111667.

It is a cyclic number.

It is not a de Polignac number, because 372987413 - 2⁴ = 372987397 is a prime.

It is a super-2 number, since 2×372987413² = 278239220512865138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (372987313) 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, 91295 + ... + 95292.

It is an arithmetic number, because the mean of its divisors is an integer number (93294000).

Almost surely, 2^372987413 is an apocalyptic number.

It is an amenable number.

372987413 is a deficient number, since it is larger than the sum of its proper divisors (188587).

372987413 is a wasteful number, since it uses less digits than its factorization.

372987413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188586.

The product of its digits is 254016, while the sum is 44.

The square root of 372987413 is about 19312.8820480010. The cubic root of 372987413 is about 719.8324024773.

The spelling of 372987413 in words is "three hundred seventy-two million, nine hundred eighty-seven thousand, four hundred thirteen".