7610738681 has 8 divisors (see below), whose sum is σ = 9367063104. Its totient is φ = 6021683280.

The previous prime is 7610738659. The next prime is 7610738683. The reversal of 7610738681 is 1868370167.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7610738681 is a prime.

It is a super-2 number, since 2×7610738681² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7610738683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41817155 + ... + 41817336.

It is an arithmetic number, because the mean of its divisors is an integer number (1170882888).

Almost surely, 2^7610738681 is an apocalyptic number.

It is an amenable number.

7610738681 is a deficient number, since it is larger than the sum of its proper divisors (1756324423).

7610738681 is a wasteful number, since it uses less digits than its factorization.

7610738681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83634511.

The product of its (nonzero) digits is 338688, while the sum is 47.

The square root of 7610738681 is about 87239.5476891071. The cubic root of 7610738681 is about 1967.0207297260.

The spelling of 7610738681 in words is "seven billion, six hundred ten million, seven hundred thirty-eight thousand, six hundred eighty-one".