690338200 has 48 divisors (see below), whose sum is σ = 1606794480. Its totient is φ = 275832960.

The previous prime is 690338189. The next prime is 690338203. The reversal of 690338200 is 2833096.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (690338203) 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, 307482 + ... + 309718.

It is an arithmetic number, because the mean of its divisors is an integer number (33474885).

Almost surely, 2^690338200 is an apocalyptic number.

It is an amenable number.

690338200 is an abundant number, since it is smaller than the sum of its proper divisors (916456280).

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

690338200 is a wasteful number, since it uses less digits than its factorization.

690338200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3796 (or 3787 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 690338200 is about 26274.2878114707. The cubic root of 690338200 is about 883.7999417609.

The spelling of 690338200 in words is "six hundred ninety million, three hundred thirty-eight thousand, two hundred".