6949331634 has 16 divisors (see below), whose sum is σ = 15884186688. Its totient is φ = 1985523312.

The previous prime is 6949331629. The next prime is 6949331639. The reversal of 6949331634 is 4361339496.

It is an interprime number because it is at equal distance from previous prime (6949331629) and next prime (6949331639).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6949331639) 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 7 ways as a sum of consecutive naturals, for example, 82730097 + ... + 82730180.

It is an arithmetic number, because the mean of its divisors is an integer number (992761668).

Almost surely, 2^6949331634 is an apocalyptic number.

6949331634 is an abundant number, since it is smaller than the sum of its proper divisors (8934855054).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6949331634 is a wasteful number, since it uses less digits than its factorization.

6949331634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165460289.

The product of its digits is 1259712, while the sum is 48.

The square root of 6949331634 is about 83362.6513134029. The cubic root of 6949331634 is about 1908.3045208128.

The spelling of 6949331634 in words is "six billion, nine hundred forty-nine million, three hundred thirty-one thousand, six hundred thirty-four".