3233901285 has 12 divisors (see below), whose sum is σ = 5605428972. Its totient is φ = 1724747328.

The previous prime is 3233901263. The next prime is 3233901299. The reversal of 3233901285 is 5821093323.

It can be written as a sum of positive squares in 2 ways, for example, as 1535307489 + 1698593796 = 39183^2 + 41214^2 .

It is not a de Polignac number, because 3233901285 - 2¹³ = 3233893093 is a prime.

It is a super-2 number, since 2×3233901285² = 20916235042249302450, 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 11 ways as a sum of consecutive naturals, for example, 35932192 + ... + 35932281.

It is an arithmetic number, because the mean of its divisors is an integer number (467119081).

Almost surely, 2^3233901285 is an apocalyptic number.

It is an amenable number.

3233901285 is a deficient number, since it is larger than the sum of its proper divisors (2371527687).

3233901285 is a wasteful number, since it uses less digits than its factorization.

3233901285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71864484 (or 71864481 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 3233901285 is about 56867.4008989333. The cubic root of 3233901285 is about 1478.7982216599.

The spelling of 3233901285 in words is "three billion, two hundred thirty-three million, nine hundred one thousand, two hundred eighty-five".