3491346087 has 6 divisors (see below), whose sum is σ = 5043055472. Its totient is φ = 2327564052.

The previous prime is 3491346071. The next prime is 3491346091. The reversal of 3491346087 is 7806431943.

3491346087 is a `hidden beast` number, since 3 + 4 + 9 + 1 + 34 + 608 + 7 = 666.

3491346087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3491346087 - 2⁴ = 3491346071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3491346017) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 193963663 + ... + 193963680.

Almost surely, 2^3491346087 is an apocalyptic number.

3491346087 is a deficient number, since it is larger than the sum of its proper divisors (1551709385).

3491346087 is a wasteful number, since it uses less digits than its factorization.

3491346087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387927349 (or 387927346 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 3491346087 is about 59087.6136512552. The cubic root of 3491346087 is about 1517.0421019022.

The spelling of 3491346087 in words is "three billion, four hundred ninety-one million, three hundred forty-six thousand, eighty-seven".