2598161630 has 8 divisors (see below), whose sum is σ = 4676690952. Its totient is φ = 1039264648.

The previous prime is 2598161617. The next prime is 2598161641. The reversal of 2598161630 is 361618952.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×2598161630³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129908072 + ... + 129908091.

It is an arithmetic number, because the mean of its divisors is an integer number (584586369).

Almost surely, 2^2598161630 is an apocalyptic number.

2598161630 is a deficient number, since it is larger than the sum of its proper divisors (2078529322).

2598161630 is a wasteful number, since it uses less digits than its factorization.

2598161630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259816170.

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 2598161630 is about 50972.1652473191. The cubic root of 2598161630 is about 1374.7447027946.

The spelling of 2598161630 in words is "two billion, five hundred ninety-eight million, one hundred sixty-one thousand, six hundred thirty".