2405956798 has 8 divisors (see below), whose sum is σ = 4124497392. Its totient is φ = 1031124336.

The previous prime is 2405956741. The next prime is 2405956843. The reversal of 2405956798 is 8976595042.

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

It is a super-2 number, since 2×2405956798² = 11577256227684825608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85927015 + ... + 85927042.

It is an arithmetic number, because the mean of its divisors is an integer number (515562174).

Almost surely, 2^2405956798 is an apocalyptic number.

2405956798 is a deficient number, since it is larger than the sum of its proper divisors (1718540594).

2405956798 is a wasteful number, since it uses less digits than its factorization.

2405956798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171854066.

The product of its (nonzero) digits is 5443200, while the sum is 55.

The square root of 2405956798 is about 49050.5534933093. The cubic root of 2405956798 is about 1339.9726730152.

The spelling of 2405956798 in words is "two billion, four hundred five million, nine hundred fifty-six thousand, seven hundred ninety-eight".