3632261391360 has 704 divisors, whose sum is σ = 15393964032000. Its totient is φ = 794129301504.

The previous prime is 3632261391349. The next prime is 3632261391427. The reversal of 3632261391360 is 631931622363.

3632261391360 is a `hidden beast` number, since 3 + 6 + 3 + 22 + 613 + 9 + 1 + 3 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 22175041 + ... + 22338239.

Almost surely, 2^{3632261391360} is an apocalyptic number.

3632261391360 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3632261391360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7696982016000).

3632261391360 is an abundant number, since it is smaller than the sum of its proper divisors (11761702640640).

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

3632261391360 is a wasteful number, since it uses less digits than its factorization.

3632261391360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163263 (or 163239 counting only the distinct ones).

The product of its (nonzero) digits is 629856, while the sum is 45.

The spelling of 3632261391360 in words is "three trillion, six hundred thirty-two billion, two hundred sixty-one million, three hundred ninety-one thousand, three hundred sixty".