5690648340 has 144 divisors (see below), whose sum is σ = 19683085968. Its totient is φ = 1318367232.

The previous prime is 5690648329. The next prime is 5690648387. The reversal of 5690648340 is 438460965.

5690648340 is a `hidden beast` number, since 569 + 0 + 6 + 4 + 83 + 4 + 0 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 320983056 + 5369665284 = 17916^2 + 73278^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31747 + ... + 111306.

It is an arithmetic number, because the mean of its divisors is an integer number (136688097).

Almost surely, 2^5690648340 is an apocalyptic number.

It is an amenable number.

5690648340 is an abundant number, since it is smaller than the sum of its proper divisors (13992437628).

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

5690648340 is a wasteful number, since it uses less digits than its factorization.

5690648340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143098 (or 143093 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The square root of 5690648340 is about 75436.3860481134. The cubic root of 5690648340 is about 1785.3385512310.

The spelling of 5690648340 in words is "five billion, six hundred ninety million, six hundred forty-eight thousand, three hundred forty".