3474690887 has 2 divisors, whose sum is σ = 3474690888. Its totient is φ = 3474690886.

The previous prime is 3474690881. The next prime is 3474690931. The reversal of 3474690887 is 7880964743.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3474690887 - 2⁶ = 3474690823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3474690881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1737345443 + 1737345444.

It is an arithmetic number, because the mean of its divisors is an integer number (1737345444).

Almost surely, 2^3474690887 is an apocalyptic number.

3474690887 is a deficient number, since it is larger than the sum of its proper divisors (1).

3474690887 is an equidigital number, since it uses as much as digits as its factorization.

3474690887 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8128512, while the sum is 56.

The square root of 3474690887 is about 58946.5086922033. The cubic root of 3474690887 is about 1514.6259446064.

The spelling of 3474690887 in words is "three billion, four hundred seventy-four million, six hundred ninety thousand, eight hundred eighty-seven".