5864621406 has 32 divisors (see below), whose sum is σ = 13574538240. Its totient is φ = 1654394976.

The previous prime is 5864621383. The next prime is 5864621423. The reversal of 5864621406 is 6041264685.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 880441 + ... + 887076.

It is an arithmetic number, because the mean of its divisors is an integer number (424204320).

Almost surely, 2^5864621406 is an apocalyptic number.

5864621406 is an abundant number, since it is smaller than the sum of its proper divisors (7709916834).

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

5864621406 is a wasteful number, since it uses less digits than its factorization.

5864621406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1767608.

The product of its (nonzero) digits is 276480, while the sum is 42.

The square root of 5864621406 is about 76580.8161748097. The cubic root of 5864621406 is about 1803.3498736092.

The spelling of 5864621406 in words is "five billion, eight hundred sixty-four million, six hundred twenty-one thousand, four hundred six".