374073400387 has 2 divisors, whose sum is σ = 374073400388. Its totient is φ = 374073400386.

The previous prime is 374073400367. The next prime is 374073400391. The reversal of 374073400387 is 783004370473.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-374073400387 is a prime.

It is not a weakly prime, because it can be changed into another prime (374073400367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187036700193 + 187036700194.

It is an arithmetic number, because the mean of its divisors is an integer number (187036700194).

Almost surely, 2^374073400387 is an apocalyptic number.

374073400387 is a deficient number, since it is larger than the sum of its proper divisors (1).

374073400387 is an equidigital number, since it uses as much as digits as its factorization.

374073400387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1185408, while the sum is 46.

The spelling of 374073400387 in words is "three hundred seventy-four billion, seventy-three million, four hundred thousand, three hundred eighty-seven".