6870100739 has 4 divisors (see below), whose sum is σ = 6972639624. Its totient is φ = 6767561856.

The previous prime is 6870100711. The next prime is 6870100781. The reversal of 6870100739 is 9370010786.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6870100739 - 2¹⁶ = 6870035203 is a prime.

It is a super-2 number, since 2×6870100739² = 94396568328016692242, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6870100696 and 6870100705.

It is not an unprimeable number, because it can be changed into a prime (6870100439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51269342 + ... + 51269475.

It is an arithmetic number, because the mean of its divisors is an integer number (1743159906).

Almost surely, 2^6870100739 is an apocalyptic number.

6870100739 is a deficient number, since it is larger than the sum of its proper divisors (102538885).

6870100739 is a wasteful number, since it uses less digits than its factorization.

6870100739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102538884.

The product of its (nonzero) digits is 63504, while the sum is 41.

The square root of 6870100739 is about 82886.0708382295. The cubic root of 6870100739 is about 1901.0244465215.

The spelling of 6870100739 in words is "six billion, eight hundred seventy million, one hundred thousand, seven hundred thirty-nine".