2913481766 has 16 divisors (see below), whose sum is σ = 4718697984. Its totient is φ = 1341168384.

The previous prime is 2913481759. The next prime is 2913481841. The reversal of 2913481766 is 6671843192.

It is a self number, because there is not a number n which added to its sum of digits gives 2913481766.

It is a congruent number.

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, 136331 + ... + 156246.

It is an arithmetic number, because the mean of its divisors is an integer number (294918624).

Almost surely, 2^2913481766 is an apocalyptic number.

2913481766 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2913481766 is a deficient number, since it is larger than the sum of its proper divisors (1805216218).

2913481766 is a wasteful number, since it uses less digits than its factorization.

2913481766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292975.

The product of its digits is 435456, while the sum is 47.

The square root of 2913481766 is about 53976.6779822545. The cubic root of 2913481766 is about 1428.2495683172.

The spelling of 2913481766 in words is "two billion, nine hundred thirteen million, four hundred eighty-one thousand, seven hundred sixty-six".