3797340887 has 2 divisors, whose sum is σ = 3797340888. Its totient is φ = 3797340886.

The previous prime is 3797340863. The next prime is 3797340901. The reversal of 3797340887 is 7880437973.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3797340887 - 2¹² = 3797336791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3797340587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1898670443 + 1898670444.

It is an arithmetic number, because the mean of its divisors is an integer number (1898670444).

Almost surely, 2^3797340887 is an apocalyptic number.

3797340887 is a deficient number, since it is larger than the sum of its proper divisors (1).

3797340887 is an equidigital number, since it uses as much as digits as its factorization.

3797340887 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7112448, while the sum is 56.

The square root of 3797340887 is about 61622.5680006927. The cubic root of 3797340887 is about 1560.1266726801.

The spelling of 3797340887 in words is "three billion, seven hundred ninety-seven million, three hundred forty thousand, eight hundred eighty-seven".