3712373381 has 2 divisors, whose sum is σ = 3712373382. Its totient is φ = 3712373380.

The previous prime is 3712373359. The next prime is 3712373417. The reversal of 3712373381 is 1833732173.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3577116481 + 135256900 = 59809^2 + 11630^2 .

It is a cyclic number.

It is not a de Polignac number, because 3712373381 - 2²⁶ = 3645264517 is a prime.

It is a super-2 number, since 2×3712373381² = 27563432239914742322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3712333381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1856186690 + 1856186691.

It is an arithmetic number, because the mean of its divisors is an integer number (1856186691).

Almost surely, 2^3712373381 is an apocalyptic number.

It is an amenable number.

3712373381 is a deficient number, since it is larger than the sum of its proper divisors (1).

3712373381 is an equidigital number, since it uses as much as digits as its factorization.

3712373381 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 63504, while the sum is 38.

The square root of 3712373381 is about 60929.2489778103. The cubic root of 3712373381 is about 1548.4025694456.

The spelling of 3712373381 in words is "three billion, seven hundred twelve million, three hundred seventy-three thousand, three hundred eighty-one".