373923397 has 8 divisors (see below), whose sum is σ = 392803200. Its totient is φ = 355262160.

The previous prime is 373923379. The next prime is 373923409. The reversal of 373923397 is 793329373.

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 373923397 - 2²³ = 365534789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (373923307) 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, 51129 + ... + 57982.

It is an arithmetic number, because the mean of its divisors is an integer number (49100400).

Almost surely, 2^373923397 is an apocalyptic number.

It is an amenable number.

373923397 is a deficient number, since it is larger than the sum of its proper divisors (18879803).

373923397 is a wasteful number, since it uses less digits than its factorization.

373923397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109283.

The product of its digits is 642978, while the sum is 46.

The square root of 373923397 is about 19337.0989809744. The cubic root of 373923397 is about 720.4340213665.

The spelling of 373923397 in words is "three hundred seventy-three million, nine hundred twenty-three thousand, three hundred ninety-seven".