2754723930 has 64 divisors (see below), whose sum is σ = 7953500160. Its totient is φ = 596510784.

The previous prime is 2754723913. The next prime is 2754723941. The reversal of 2754723930 is 393274572.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 341214 + ... + 349193.

It is an arithmetic number, because the mean of its divisors is an integer number (124273440).

Almost surely, 2^2754723930 is an apocalyptic number.

2754723930 is an abundant number, since it is smaller than the sum of its proper divisors (5198776230).

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

2754723930 is a wasteful number, since it uses less digits than its factorization.

2754723930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690443.

The product of its (nonzero) digits is 317520, while the sum is 42.

The square root of 2754723930 is about 52485.4639876604. The cubic root of 2754723930 is about 1401.8214268800.

The spelling of 2754723930 in words is "two billion, seven hundred fifty-four million, seven hundred twenty-three thousand, nine hundred thirty".