7896376258 has 4 divisors (see below), whose sum is σ = 11844564390. Its totient is φ = 3948188128.

The previous prime is 7896376253. The next prime is 7896376297. The reversal of 7896376258 is 8526736987.

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

It can be written as a sum of positive squares in only one way, i.e., 5366588049 + 2529788209 = 73257^2 + 50297^2 .

It is a junction number, because it is equal to n+sod(n) for n = 7896376196 and 7896376205.

It is not an unprimeable number, because it can be changed into a prime (7896376253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1974094063 + ... + 1974094066.

Almost surely, 2^7896376258 is an apocalyptic number.

7896376258 is the 47499-th centered heptagonal number.

7896376258 is a deficient number, since it is larger than the sum of its proper divisors (3948188132).

7896376258 is a wasteful number, since it uses less digits than its factorization.

7896376258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3948188131.

The product of its digits is 30481920, while the sum is 61.

The square root of 7896376258 is about 88861.5566935444. The cubic root of 7896376258 is about 1991.3271332210.

The spelling of 7896376258 in words is "seven billion, eight hundred ninety-six million, three hundred seventy-six thousand, two hundred fifty-eight".