2746886472 has 64 divisors (see below), whose sum is σ = 8323905600. Its totient is φ = 832389120.

The previous prime is 2746886459. The next prime is 2746886497.

It is a happy number.

2746886472 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 575673 + ... + 580424.

It is an arithmetic number, because the mean of its divisors is an integer number (130061025).

Almost surely, 2^2746886472 is an apocalyptic number.

2746886472 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2746886472 is an abundant number, since it is smaller than the sum of its proper divisors (5577019128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2746886472 is a wasteful number, since it uses less digits than its factorization.

2746886472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156123 (or 1156113 counting only the distinct ones).

The product of its digits is 7225344, while the sum is 54.

The square root of 2746886472 is about 52410.7476764070. The cubic root of 2746886472 is about 1400.4907245710.

The spelling of 2746886472 in words is "two billion, seven hundred forty-six million, eight hundred eighty-six thousand, four hundred seventy-two".