2749375007 has 8 divisors (see below), whose sum is σ = 2818776240. Its totient is φ = 2680085440.

The previous prime is 2749374973. The next prime is 2749375063. The reversal of 2749375007 is 7005739472.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2749375007 - 2¹⁰ = 2749373983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2749375067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23108 + ... + 77670.

It is an arithmetic number, because the mean of its divisors is an integer number (352347030).

Almost surely, 2^2749375007 is an apocalyptic number.

2749375007 is a deficient number, since it is larger than the sum of its proper divisors (69401233).

2749375007 is a wasteful number, since it uses less digits than its factorization.

2749375007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55833.

The product of its (nonzero) digits is 370440, while the sum is 44.

The square root of 2749375007 is about 52434.4829954487. The cubic root of 2749375007 is about 1400.9135206214.

The spelling of 2749375007 in words is "two billion, seven hundred forty-nine million, three hundred seventy-five thousand, seven".