2504378734 has 32 divisors (see below), whose sum is σ = 4473804384. Its totient is φ = 1036385280.

The previous prime is 2504378731. The next prime is 2504378753. The reversal of 2504378734 is 4378734052.

2504378734 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2504378734² = 12543825686622885512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2504378731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39099 + ... + 80854.

It is an arithmetic number, because the mean of its divisors is an integer number (139806387).

Almost surely, 2^2504378734 is an apocalyptic number.

2504378734 is a deficient number, since it is larger than the sum of its proper divisors (1969425650).

2504378734 is a wasteful number, since it uses less digits than its factorization.

2504378734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120052.

The product of its (nonzero) digits is 564480, while the sum is 43.

The square root of 2504378734 is about 50043.7681834612. The cubic root of 2504378734 is about 1358.0007269776. Note that the first 3 decimals are identical.

The spelling of 2504378734 in words is "two billion, five hundred four million, three hundred seventy-eight thousand, seven hundred thirty-four".