3253618356 has 48 divisors (see below), whose sum is σ = 7715495424. Its totient is φ = 1066909536.

The previous prime is 3253618337. The next prime is 3253618369. The reversal of 3253618356 is 6538163523.

3253618356 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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, 707641 + ... + 712223.

It is an arithmetic number, because the mean of its divisors is an integer number (160739488).

Almost surely, 2^3253618356 is an apocalyptic number.

It is an amenable number.

3253618356 is an abundant number, since it is smaller than the sum of its proper divisors (4461877068).

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

3253618356 is a wasteful number, since it uses less digits than its factorization.

3253618356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5540 (or 5538 counting only the distinct ones).

The product of its digits is 388800, while the sum is 42.

The square root of 3253618356 is about 57040.4975083493. The cubic root of 3253618356 is about 1481.7975413720.

The spelling of 3253618356 in words is "three billion, two hundred fifty-three million, six hundred eighteen thousand, three hundred fifty-six".