2746373456 has 20 divisors (see below), whose sum is σ = 5325016692. Its totient is φ = 1372175616.

The previous prime is 2746373431. The next prime is 2746373519. The reversal of 2746373456 is 6543736472.

It can be written as a sum of positive squares in 2 ways, for example, as 1527246400 + 1219127056 = 39080^2 + 34916^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2746373456.

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, 40541 + ... + 84476.

Almost surely, 2^2746373456 is an apocalyptic number.

It is an amenable number.

2746373456 is a deficient number, since it is larger than the sum of its proper divisors (2578643236).

2746373456 is a wasteful number, since it uses less digits than its factorization.

2746373456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126398 (or 126392 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 47.

The square root of 2746373456 is about 52405.8532608715. The cubic root of 2746373456 is about 1400.4035326551.

The spelling of 2746373456 in words is "two billion, seven hundred forty-six million, three hundred seventy-three thousand, four hundred fifty-six".