3263642364 has 12 divisors (see below), whose sum is σ = 7615165544. Its totient is φ = 1087880784.

The previous prime is 3263642363. The next prime is 3263642377. The reversal of 3263642364 is 4632463623.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×3263642364² = 21302722960191016992, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3263642363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135985087 + ... + 135985110.

Almost surely, 2^3263642364 is an apocalyptic number.

It is an amenable number.

3263642364 is an abundant number, since it is smaller than the sum of its proper divisors (4351523180).

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

3263642364 is a wasteful number, since it uses less digits than its factorization.

3263642364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271970204 (or 271970202 counting only the distinct ones).

The product of its digits is 373248, while the sum is 39.

The square root of 3263642364 is about 57128.2974015505. The cubic root of 3263642364 is about 1483.3177281137.

The spelling of 3263642364 in words is "three billion, two hundred sixty-three million, six hundred forty-two thousand, three hundred sixty-four".