3949511174 has 8 divisors (see below), whose sum is σ = 6770590608. Its totient is φ = 1692647640.

The previous prime is 3949511173. The next prime is 3949511177. The reversal of 3949511174 is 4711159493.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3949511173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141053957 + ... + 141053984.

It is an arithmetic number, because the mean of its divisors is an integer number (846323826).

Almost surely, 2^3949511174 is an apocalyptic number.

3949511174 is a deficient number, since it is larger than the sum of its proper divisors (2821079434).

3949511174 is a wasteful number, since it uses less digits than its factorization.

3949511174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282107950.

The product of its digits is 136080, while the sum is 44.

The square root of 3949511174 is about 62845.1364387094. The cubic root of 3949511174 is about 1580.6939180754.

The spelling of 3949511174 in words is "three billion, nine hundred forty-nine million, five hundred eleven thousand, one hundred seventy-four".