7002039249 has 20 divisors (see below), whose sum is σ = 10468021696. Its totient is φ = 4664373336.

The previous prime is 7002039197. The next prime is 7002039251. The reversal of 7002039249 is 9429302007.

It is not a de Polignac number, because 7002039249 - 2⁹ = 7002038737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7002039259) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 72372 + ... + 138714.

Almost surely, 2^7002039249 is an apocalyptic number.

It is an amenable number.

7002039249 is a deficient number, since it is larger than the sum of its proper divisors (3465982447).

7002039249 is a wasteful number, since it uses less digits than its factorization.

7002039249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67658 (or 67649 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 7002039249 is about 83678.1886096969. The cubic root of 7002039249 is about 1913.1169239273.

The spelling of 7002039249 in words is "seven billion, two million, thirty-nine thousand, two hundred forty-nine".