7879697010 has 80 divisors (see below), whose sum is σ = 21918303000. Its totient is φ = 2028789504.

The previous prime is 7879697003. The next prime is 7879697017. The reversal of 7879697010 is 107969787.

It is an interprime number because it is at equal distance from previous prime (7879697003) and next prime (7879697017).

It can be written as a sum of positive squares in 4 ways, for example, as 5632652601 + 2247044409 = 75051^2 + 47403^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (7879697017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 144235 + ... + 191214.

Almost surely, 2^7879697010 is an apocalyptic number.

7879697010 is an abundant number, since it is smaller than the sum of its proper divisors (14038605990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7879697010 is a wasteful number, since it uses less digits than its factorization.

7879697010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335497 (or 335488 counting only the distinct ones).

The product of its (nonzero) digits is 1333584, while the sum is 54.

The square root of 7879697010 is about 88767.6574547284. The cubic root of 7879697010 is about 1989.9240739362.

The spelling of 7879697010 in words is "seven billion, eight hundred seventy-nine million, six hundred ninety-seven thousand, ten".