949474687248 has 60 divisors (see below), whose sum is σ = 2657681420940. Its totient is φ = 316435461888.

The previous prime is 949474687181. The next prime is 949474687267. The reversal of 949474687248 is 842786474949.

949474687248 is a `hidden beast` number, since 9 + 4 + 94 + 7 + 468 + 72 + 4 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 556736837904 + 392737849344 = 746148^2 + 626688^2 .

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 234790 + ... + 1397882.

It is an arithmetic number, because the mean of its divisors is an integer number (44294690349).

Almost surely, 2^949474687248 is an apocalyptic number.

It is an amenable number.

949474687248 is an abundant number, since it is smaller than the sum of its proper divisors (1708206733692).

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

949474687248 is a wasteful number, since it uses less digits than its factorization.

949474687248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1168776 (or 1168767 counting only the distinct ones).

The product of its digits is 780337152, while the sum is 72.

The spelling of 949474687248 in words is "nine hundred forty-nine billion, four hundred seventy-four million, six hundred eighty-seven thousand, two hundred forty-eight".