3633474372 has 96 divisors (see below), whose sum is σ = 9502209024. Its totient is φ = 1071100800.

The previous prime is 3633474301. The next prime is 3633474389. The reversal of 3633474372 is 2734743363.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1571097 + ... + 1573407.

It is an arithmetic number, because the mean of its divisors is an integer number (98981344).

Almost surely, 2^3633474372 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3633474372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4751104512).

3633474372 is an abundant number, since it is smaller than the sum of its proper divisors (5868734652).

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

3633474372 is a wasteful number, since it uses less digits than its factorization.

3633474372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2649 (or 2647 counting only the distinct ones).

The product of its digits is 762048, while the sum is 42.

The square root of 3633474372 is about 60278.3076404771. The cubic root of 3633474372 is about 1537.3545366777.

The spelling of 3633474372 in words is "three billion, six hundred thirty-three million, four hundred seventy-four thousand, three hundred seventy-two".