652943700 has 288 divisors, whose sum is σ = 2249856000. Its totient is φ = 162086400.

The previous prime is 652943659. The next prime is 652943723. The reversal of 652943700 is 7349256.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2427166 + ... + 2427434.

It is an arithmetic number, because the mean of its divisors is an integer number (7812000).

Almost surely, 2^652943700 is an apocalyptic number.

652943700 is a gapful number since it is divisible by the number (60) 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 652943700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1124928000).

652943700 is an abundant number, since it is smaller than the sum of its proper divisors (1596912300).

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

652943700 is a wasteful number, since it uses less digits than its factorization.

652943700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352 (or 339 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 652943700 is about 25552.7630599902. The cubic root of 652943700 is about 867.5448019228.

The spelling of 652943700 in words is "six hundred fifty-two million, nine hundred forty-three thousand, seven hundred".