949361856 has 56 divisors (see below), whose sum is σ = 2592897024. Its totient is φ = 306243840.

The previous prime is 949361827. The next prime is 949361857. The reversal of 949361856 is 658163949.

It is a junction number, because it is equal to n+sod(n) for n = 949361799 and 949361808.

It is not an unprimeable number, because it can be changed into a prime (949361857) 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, 73800 + ... + 85703.

Almost surely, 2^949361856 is an apocalyptic number.

949361856 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

949361856 is an abundant number, since it is smaller than the sum of its proper divisors (1643535168).

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

949361856 is a wasteful number, since it uses less digits than its factorization.

949361856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159549 (or 159539 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 51.

The square root of 949361856 is about 30811.7162131550. The cubic root of 949361856 is about 982.8274088329.

The spelling of 949361856 in words is "nine hundred forty-nine million, three hundred sixty-one thousand, eight hundred fifty-six".