814361372 has 24 divisors (see below), whose sum is σ = 1556401392. Its totient is φ = 369756800.

The previous prime is 814361371. The next prime is 814361381. The reversal of 814361372 is 273163418.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (814361371) 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, 32222 + ... + 51642.

It is an arithmetic number, because the mean of its divisors is an integer number (64850058).

Almost surely, 2^814361372 is an apocalyptic number.

It is an amenable number.

814361372 is a deficient number, since it is larger than the sum of its proper divisors (742040020).

814361372 is a wasteful number, since it uses less digits than its factorization.

814361372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20389 (or 20387 counting only the distinct ones).

The product of its digits is 24192, while the sum is 35.

The square root of 814361372 is about 28537.0175736709. The cubic root of 814361372 is about 933.8398192599.

The spelling of 814361372 in words is "eight hundred fourteen million, three hundred sixty-one thousand, three hundred seventy-two".