2754994320 has 120 divisors (see below), whose sum is σ = 9963929976. Its totient is φ = 678150144.

The previous prime is 2754994309. The next prime is 2754994331. The reversal of 2754994320 is 234994572.

It is an interprime number because it is at equal distance from previous prime (2754994309) and next prime (2754994331).

It can be written as a sum of positive squares in 4 ways, for example, as 28901376 + 2726092944 = 5376^2 + 52212^2 .

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 137809 + ... + 156528.

Almost surely, 2^2754994320 is an apocalyptic number.

2754994320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2754994320 is an abundant number, since it is smaller than the sum of its proper divisors (7208935656).

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

2754994320 is a wasteful number, since it uses less digits than its factorization.

2754994320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294369 (or 294360 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 2754994320 is about 52488.0397805062. The cubic root of 2754994320 is about 1401.8672906525.

The spelling of 2754994320 in words is "two billion, seven hundred fifty-four million, nine hundred ninety-four thousand, three hundred twenty".