372429993 has 16 divisors (see below), whose sum is σ = 544864320. Its totient is φ = 224862144.

The previous prime is 372429943. The next prime is 372430027. The reversal of 372429993 is 399924273.

It is not a de Polignac number, because 372429993 - 2⁸ = 372429737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (372429943) 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, 88023 + ... + 92156.

It is an arithmetic number, because the mean of its divisors is an integer number (34054020).

Almost surely, 2^372429993 is an apocalyptic number.

It is an amenable number.

372429993 is a deficient number, since it is larger than the sum of its proper divisors (172434327).

372429993 is a wasteful number, since it uses less digits than its factorization.

372429993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180248.

The product of its digits is 734832, while the sum is 48.

The square root of 372429993 is about 19298.4453518930. The cubic root of 372429993 is about 719.4736334185.

The spelling of 372429993 in words is "three hundred seventy-two million, four hundred twenty-nine thousand, nine hundred ninety-three".