372142749 has 8 divisors (see below), whose sum is σ = 541298592. Its totient is φ = 225541040.

The previous prime is 372142717. The next prime is 372142751. The reversal of 372142749 is 947241273.

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 372142749 - 2⁵ = 372142717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (372142709) 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, 5638494 + ... + 5638559.

It is an arithmetic number, because the mean of its divisors is an integer number (67662324).

Almost surely, 2^372142749 is an apocalyptic number.

It is an amenable number.

372142749 is a deficient number, since it is larger than the sum of its proper divisors (169155843).

372142749 is a wasteful number, since it uses less digits than its factorization.

372142749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11277067.

The product of its digits is 84672, while the sum is 39.

The square root of 372142749 is about 19291.0017624798. The cubic root of 372142749 is about 719.2886164199.

The spelling of 372142749 in words is "three hundred seventy-two million, one hundred forty-two thousand, seven hundred forty-nine".