373224893 has 2 divisors, whose sum is σ = 373224894. Its totient is φ = 373224892.

The previous prime is 373224889. The next prime is 373224899. The reversal of 373224893 is 398422373.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 216148804 + 157076089 = 14702^2 + 12533^2 .

It is a cyclic number.

It is not a de Polignac number, because 373224893 - 2² = 373224889 is a prime.

It is a super-2 number, since 2×373224893² = 278593641509722898, which contains 22 as substring.

It is equal to p_19981607 and since 373224893 and 19981607 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 373224893.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (373224899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186612446 + 186612447.

It is an arithmetic number, because the mean of its divisors is an integer number (186612447).

Almost surely, 2^373224893 is an apocalyptic number.

It is an amenable number.

373224893 is a deficient number, since it is larger than the sum of its proper divisors (1).

373224893 is an equidigital number, since it uses as much as digits as its factorization.

373224893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 217728, while the sum is 41.

The square root of 373224893 is about 19319.0292975605. The cubic root of 373224893 is about 719.9851417973.

The spelling of 373224893 in words is "three hundred seventy-three million, two hundred twenty-four thousand, eight hundred ninety-three".