3400312087 has 2 divisors, whose sum is σ = 3400312088. Its totient is φ = 3400312086.

The previous prime is 3400312057. The next prime is 3400312129. The reversal of 3400312087 is 7802130043.

3400312087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3400312087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3400312037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1700156043 + 1700156044.

It is an arithmetic number, because the mean of its divisors is an integer number (1700156044).

Almost surely, 2^3400312087 is an apocalyptic number.

3400312087 is a deficient number, since it is larger than the sum of its proper divisors (1).

3400312087 is an equidigital number, since it uses as much as digits as its factorization.

3400312087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 3400312087 is about 58312.1950109923. The cubic root of 3400312087 is about 1503.7406029871.

The spelling of 3400312087 in words is "three billion, four hundred million, three hundred twelve thousand, eighty-seven".