761312851 has 16 divisors (see below), whose sum is σ = 850425408. Its totient is φ = 676944000.

The previous prime is 761312837. The next prime is 761312873. The reversal of 761312851 is 158213167.

It is a happy number.

761312851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 761312851 - 2¹⁵ = 761280083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (761312801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40746 + ... + 56416.

It is an arithmetic number, because the mean of its divisors is an integer number (53151588).

Almost surely, 2^761312851 is an apocalyptic number.

761312851 is a deficient number, since it is larger than the sum of its proper divisors (89112557).

761312851 is a wasteful number, since it uses less digits than its factorization.

761312851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15822.

The product of its digits is 10080, while the sum is 34.

The square root of 761312851 is about 27591.8982855475. The cubic root of 761312851 is about 913.1056994673.

The spelling of 761312851 in words is "seven hundred sixty-one million, three hundred twelve thousand, eight hundred fifty-one".