1963464412 has 24 divisors (see below), whose sum is σ = 4229001056. Its totient is φ = 776755008.

The previous prime is 1963464403. The next prime is 1963464439. The reversal of 1963464412 is 2144643691.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2696703 + ... + 2697430.

Almost surely, 2^1963464412 is an apocalyptic number.

It is an amenable number.

1963464412 is an abundant number, since it is smaller than the sum of its proper divisors (2265536644).

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

1963464412 is a wasteful number, since it uses less digits than its factorization.

1963464412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5394157 (or 5394155 counting only the distinct ones).

The product of its digits is 124416, while the sum is 40.

The square root of 1963464412 is about 44310.9965132810. The cubic root of 1963464412 is about 1252.2018603980.

The spelling of 1963464412 in words is "one billion, nine hundred sixty-three million, four hundred sixty-four thousand, four hundred twelve".