949195807 has 12 divisors (see below), whose sum is σ = 1122271176. Its totient is φ = 800256240.

The previous prime is 949195783. The next prime is 949195811. The reversal of 949195807 is 708591949.

949195807 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 949195807 - 2⁷ = 949195679 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 (949195847) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 155793 + ... + 161770.

It is an arithmetic number, because the mean of its divisors is an integer number (93522598).

Almost surely, 2^949195807 is an apocalyptic number.

949195807 is a deficient number, since it is larger than the sum of its proper divisors (173075369).

949195807 is a wasteful number, since it uses less digits than its factorization.

949195807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317638 (or 317631 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 52.

The square root of 949195807 is about 30809.0215196783. The cubic root of 949195807 is about 982.7701047175.

The spelling of 949195807 in words is "nine hundred forty-nine million, one hundred ninety-five thousand, eight hundred seven".