3261228504 has 16 divisors (see below), whose sum is σ = 8153071320. Its totient is φ = 1087076160.

The previous prime is 3261228493. The next prime is 3261228511. The reversal of 3261228504 is 4058221623.

It is a super-2 number, since 2×3261228504² = 21271222710604156032, 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 3 ways as a sum of consecutive naturals, for example, 67942237 + ... + 67942284.

Almost surely, 2^3261228504 is an apocalyptic number.

It is an amenable number.

3261228504 is an abundant number, since it is smaller than the sum of its proper divisors (4891842816).

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

3261228504 is a wasteful number, since it uses less digits than its factorization.

3261228504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135884530 (or 135884526 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 3261228504 is about 57107.1668356959. The cubic root of 3261228504 is about 1482.9519400321.

It can be divided in two parts, 32612 and 28504, that added together give a palindrome (61116).

The spelling of 3261228504 in words is "three billion, two hundred sixty-one million, two hundred twenty-eight thousand, five hundred four".