2708470078839 has 72 divisors (see below), whose sum is σ = 4720218826752. Its totient is φ = 1465808853600.

The previous prime is 2708470078837. The next prime is 2708470078841. The reversal of 2708470078839 is 9388700748072.

2708470078839 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2708470078837) and next prime (2708470078841).

It is not a de Polignac number, because 2708470078839 - 2¹ = 2708470078837 is a prime.

It is a super-2 number, since 2×2708470078839² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2708470078837) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 86930914 + ... + 86962064.

It is an arithmetic number, because the mean of its divisors is an integer number (65558594816).

Almost surely, 2^{2708470078839} is an apocalyptic number.

2708470078839 is a deficient number, since it is larger than the sum of its proper divisors (2011748747913).

2708470078839 is a wasteful number, since it uses less digits than its factorization.

2708470078839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35025 (or 35003 counting only the distinct ones).

The product of its (nonzero) digits is 37933056, while the sum is 63.

The spelling of 2708470078839 in words is "two trillion, seven hundred eight billion, four hundred seventy million, seventy-eight thousand, eight hundred thirty-nine".