3573694400 has 84 divisors (see below), whose sum is σ = 8813368200. Its totient is φ = 1426252800.

The previous prime is 3573694393. The next prime is 3573694403. The reversal of 3573694400 is 44963753.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3573694403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 783326 + ... + 787874.

It is an arithmetic number, because the mean of its divisors is an integer number (104921050).

Almost surely, 2^3573694400 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 3573694400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4406684100).

3573694400 is an abundant number, since it is smaller than the sum of its proper divisors (5239673800).

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

3573694400 is a wasteful number, since it uses less digits than its factorization.

3573694400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5062 (or 5047 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 41.

The square root of 3573694400 is about 59780.3847428235. The cubic root of 3573694400 is about 1528.8767297548.

The spelling of 3573694400 in words is "three billion, five hundred seventy-three million, six hundred ninety-four thousand, four hundred".