37442963 has 8 divisors (see below), whose sum is σ = 39082176. Its totient is φ = 35838400.

The previous prime is 37442897. The next prime is 37442971. The reversal of 37442963 is 36924473.

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 37442963 - 2¹² = 37438867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (37442983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6443 + ... + 10788.

It is an arithmetic number, because the mean of its divisors is an integer number (4885272).

Almost surely, 2^37442963 is an apocalyptic number.

37442963 is a deficient number, since it is larger than the sum of its proper divisors (1639213).

37442963 is a wasteful number, since it uses less digits than its factorization.

37442963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17325.

The product of its digits is 108864, while the sum is 38.

The square root of 37442963 is about 6119.0655332330. The cubic root of 37442963 is about 334.5466891661.

The spelling of 37442963 in words is "thirty-seven million, four hundred forty-two thousand, nine hundred sixty-three".