3998100430534 has 16 divisors (see below), whose sum is σ = 6875924679936. Its totient is φ = 1707962056200.

The previous prime is 3998100430481. The next prime is 3998100430537. The reversal of 3998100430534 is 4350340018993.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3998100430537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459125232 + ... + 459133939.

It is an arithmetic number, because the mean of its divisors is an integer number (429745292496).

Almost surely, 2^{3998100430534} is an apocalyptic number.

3998100430534 is a deficient number, since it is larger than the sum of its proper divisors (2877824249402).

3998100430534 is a wasteful number, since it uses less digits than its factorization.

3998100430534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918259491.

The product of its (nonzero) digits is 1399680, while the sum is 49.

The spelling of 3998100430534 in words is "three trillion, nine hundred ninety-eight billion, one hundred million, four hundred thirty thousand, five hundred thirty-four".