2646846948 has 48 divisors (see below), whose sum is σ = 6356438144. Its totient is φ = 856604160.

The previous prime is 2646846931. The next prime is 2646846949. The reversal of 2646846948 is 8496486462.

It is a super-2 number, since 2×2646846948² = 14011597532273829408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2646846949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210108 + ... + 222348.

Almost surely, 2^2646846948 is an apocalyptic number.

It is an amenable number.

2646846948 is an abundant number, since it is smaller than the sum of its proper divisors (3709591196).

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

2646846948 is a wasteful number, since it uses less digits than its factorization.

2646846948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12772 (or 12770 counting only the distinct ones).

The product of its digits is 15925248, while the sum is 57.

The square root of 2646846948 is about 51447.5164415154. The cubic root of 2646846948 is about 1383.2784455634.

The spelling of 2646846948 in words is "two billion, six hundred forty-six million, eight hundred forty-six thousand, nine hundred forty-eight".