373220338 has 4 divisors (see below), whose sum is σ = 559830510. Its totient is φ = 186610168.

The previous prime is 373220299. The next prime is 373220359. The reversal of 373220338 is 833022373.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 259435449 + 113784889 = 16107^2 + 10667^2 .

It is a super-4 number, since 4×373220338⁴ (a number of 35 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 93305083 + ... + 93305086.

Almost surely, 2^373220338 is an apocalyptic number.

373220338 is a deficient number, since it is larger than the sum of its proper divisors (186610172).

373220338 is a wasteful number, since it uses less digits than its factorization.

373220338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186610171.

The product of its (nonzero) digits is 18144, while the sum is 31.

The square root of 373220338 is about 19318.9114082549. The cubic root of 373220338 is about 719.9822127807.

The spelling of 373220338 in words is "three hundred seventy-three million, two hundred twenty thousand, three hundred thirty-eight".