7935245039 has 8 divisors (see below), whose sum is σ = 7952152992. Its totient is φ = 7918356960.

The previous prime is 7935245027. The next prime is 7935245053. The reversal of 7935245039 is 9305425397.

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 7935245039 - 2⁸ = 7935244783 is a prime.

It is a super-2 number, since 2×7935245039² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7935244984 and 7935245002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7935245009) 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, 996317 + ... + 1004249.

It is an arithmetic number, because the mean of its divisors is an integer number (994019124).

Almost surely, 2^7935245039 is an apocalyptic number.

7935245039 is a deficient number, since it is larger than the sum of its proper divisors (16907953).

7935245039 is a wasteful number, since it uses less digits than its factorization.

7935245039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9937.

The product of its (nonzero) digits is 1020600, while the sum is 47.

The square root of 7935245039 is about 89079.9923607990. The cubic root of 7935245039 is about 1994.5891276818.

The spelling of 7935245039 in words is "seven billion, nine hundred thirty-five million, two hundred forty-five thousand, thirty-nine".