4396437349858 has 16 divisors (see below), whose sum is σ = 6610841318304. Its totient is φ = 2192828601600.

The previous prime is 4396437349831. The next prime is 4396437349877. The reversal of 4396437349858 is 8589437346934.

It is a super-2 number, since 2×4396437349858² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 496441 + ... + 3006547.

It is an arithmetic number, because the mean of its divisors is an integer number (413177582394).

Almost surely, 2^{4396437349858} is an apocalyptic number.

4396437349858 is a deficient number, since it is larger than the sum of its proper divisors (2214403968446).

4396437349858 is a wasteful number, since it uses less digits than its factorization.

4396437349858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2512257.

The product of its digits is 1881169920, while the sum is 73.

The spelling of 4396437349858 in words is "four trillion, three hundred ninety-six billion, four hundred thirty-seven million, three hundred forty-nine thousand, eight hundred fifty-eight".