2739250631 has 16 divisors (see below), whose sum is σ = 3026116128. Its totient is φ = 2463436800.

The previous prime is 2739250603. The next prime is 2739250639. The reversal of 2739250631 is 1360529372.

2739250631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2739250631 - 2¹⁴ = 2739234247 is a prime.

It is a super-2 number, since 2×2739250631² = 15006988038867796322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2739250639) 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, 429095 + ... + 435431.

It is an arithmetic number, because the mean of its divisors is an integer number (189132258).

Almost surely, 2^2739250631 is an apocalyptic number.

2739250631 is a deficient number, since it is larger than the sum of its proper divisors (286865497).

2739250631 is a wasteful number, since it uses less digits than its factorization.

2739250631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7202.

The product of its (nonzero) digits is 68040, while the sum is 38.

The square root of 2739250631 is about 52337.8508442981. The cubic root of 2739250631 is about 1399.1918177316.

The spelling of 2739250631 in words is "two billion, seven hundred thirty-nine million, two hundred fifty thousand, six hundred thirty-one".