372392422387 has 8 divisors (see below), whose sum is σ = 398201800032. Its totient is φ = 347016816000.

The previous prime is 372392422379. The next prime is 372392422403. The reversal of 372392422387 is 783224293273.

It is a happy number.

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 372392422387 - 2³ = 372392422379 is a prime.

It is a super-2 number, since 2×372392422387² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (372392423387) 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, 108441039 + ... + 108444472.

It is an arithmetic number, because the mean of its divisors is an integer number (49775225004).

Almost surely, 2^372392422387 is an apocalyptic number.

372392422387 is a deficient number, since it is larger than the sum of its proper divisors (25809377645).

372392422387 is a wasteful number, since it uses less digits than its factorization.

372392422387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216885629.

The product of its digits is 6096384, while the sum is 52.

The spelling of 372392422387 in words is "three hundred seventy-two billion, three hundred ninety-two million, four hundred twenty-two thousand, three hundred eighty-seven".