3236736468 has 48 divisors (see below), whose sum is σ = 8864584064. Its totient is φ = 899786880.

The previous prime is 3236736421. The next prime is 3236736473. The reversal of 3236736468 is 8646376323.

3236736468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3236736468² = 20952925926562230048, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 517603 + ... + 523818.

Almost surely, 2^3236736468 is an apocalyptic number.

It is an amenable number.

3236736468 is an abundant number, since it is smaller than the sum of its proper divisors (5627847596).

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

3236736468 is a wasteful number, since it uses less digits than its factorization.

3236736468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1041472 (or 1041470 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 48.

The square root of 3236736468 is about 56892.3234540478. The cubic root of 3236736468 is about 1479.2302528775.

The spelling of 3236736468 in words is "three billion, two hundred thirty-six million, seven hundred thirty-six thousand, four hundred sixty-eight".