1956964848 has 20 divisors (see below), whose sum is σ = 5055492648. Its totient is φ = 652321600.

The previous prime is 1956964847. The next prime is 1956964871. The reversal of 1956964848 is 8484696591.

1956964848 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1956964848² = 7659422832615326208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1956964791 and 1956964800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1956964847) 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, 20385003 + ... + 20385098.

Almost surely, 2^1956964848 is an apocalyptic number.

It is an amenable number.

1956964848 is an abundant number, since it is smaller than the sum of its proper divisors (3098527800).

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

1956964848 is a wasteful number, since it uses less digits than its factorization.

1956964848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40770112 (or 40770106 counting only the distinct ones).

The product of its digits is 14929920, while the sum is 60.

The square root of 1956964848 is about 44237.5954138558. The cubic root of 1956964848 is about 1250.8186313305.

The spelling of 1956964848 in words is "one billion, nine hundred fifty-six million, nine hundred sixty-four thousand, eight hundred forty-eight".