3491602087 has 4 divisors (see below), whose sum is σ = 3491771536. Its totient is φ = 3491432640.

The previous prime is 3491602063. The next prime is 3491602111. The reversal of 3491602087 is 7802061943.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (3491602063) and next prime (3491602111).

It is a cyclic number.

It is not a de Polignac number, because 3491602087 - 2¹¹ = 3491600039 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 (3491602027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48714 + ... + 96727.

It is an arithmetic number, because the mean of its divisors is an integer number (872942884).

Almost surely, 2^3491602087 is an apocalyptic number.

3491602087 is a deficient number, since it is larger than the sum of its proper divisors (169449).

3491602087 is a wasteful number, since it uses less digits than its factorization.

3491602087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169448.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 3491602087 is about 59089.7798862037. The cubic root of 3491602087 is about 1517.0791796058.

The spelling of 3491602087 in words is "three billion, four hundred ninety-one million, six hundred two thousand, eighty-seven".