372942433 has 2 divisors, whose sum is σ = 372942434. Its totient is φ = 372942432.

The previous prime is 372942419. The next prime is 372942461. The reversal of 372942433 is 334249273.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 230068224 + 142874209 = 15168^2 + 11953^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-372942433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 372942392 and 372942401.

It is not a weakly prime, because it can be changed into another prime (372942733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186471216 + 186471217.

It is an arithmetic number, because the mean of its divisors is an integer number (186471217).

Almost surely, 2^372942433 is an apocalyptic number.

It is an amenable number.

372942433 is a deficient number, since it is larger than the sum of its proper divisors (1).

372942433 is an equidigital number, since it uses as much as digits as its factorization.

372942433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108864, while the sum is 37.

The square root of 372942433 is about 19311.7175051832. The cubic root of 372942433 is about 719.8034655195.

The spelling of 372942433 in words is "three hundred seventy-two million, nine hundred forty-two thousand, four hundred thirty-three".