949646949 has 8 divisors (see below), whose sum is σ = 1287657120. Its totient is φ = 622367376.

The previous prime is 949646941. The next prime is 949646953.

949646949 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 949646949 - 2³ = 949646941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 949646892 and 949646901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (949646941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2682442 + ... + 2682795.

It is an arithmetic number, because the mean of its divisors is an integer number (160957140).

Almost surely, 2^949646949 is an apocalyptic number.

It is an amenable number.

949646949 is a deficient number, since it is larger than the sum of its proper divisors (338010171).

949646949 is a wasteful number, since it uses less digits than its factorization.

949646949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5365299.

The product of its digits is 15116544, while the sum is 60.

The square root of 949646949 is about 30816.3422391432. The cubic root of 949646949 is about 982.9257798842.

The spelling of 949646949 in words is "nine hundred forty-nine million, six hundred forty-six thousand, nine hundred forty-nine".