4290644800 has 84 divisors (see below), whose sum is σ = 11369851276. Its totient is φ = 1584230400.

The previous prime is 4290644783. The next prime is 4290644837. The reversal of 4290644800 is 84460924.

It can be written as a sum of positive squares in 6 ways, for example, as 1637982784 + 2652662016 = 40472^2 + 51504^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4290644800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82341 + ... + 123940.

Almost surely, 2^4290644800 is an apocalyptic number.

4290644800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4290644800 is an abundant number, since it is smaller than the sum of its proper divisors (7079206476).

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

4290644800 is a wasteful number, since it uses less digits than its factorization.

4290644800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206316 (or 206301 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 4290644800 is about 65503.0136711281. The cubic root of 4290644800 is about 1624.9531883951.

The spelling of 4290644800 in words is "four billion, two hundred ninety million, six hundred forty-four thousand, eight hundred".