761641914 has 64 divisors (see below), whose sum is σ = 1725235200. Its totient is φ = 222072000.

The previous prime is 761641901. The next prime is 761641927. The reversal of 761641914 is 419146167.

It is an interprime number because it is at equal distance from previous prime (761641901) and next prime (761641927).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 389812 + ... + 391760.

It is an arithmetic number, because the mean of its divisors is an integer number (26956800).

Almost surely, 2^761641914 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 761641914, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (862617600).

761641914 is an abundant number, since it is smaller than the sum of its proper divisors (963593286).

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

761641914 is a wasteful number, since it uses less digits than its factorization.

761641914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2187.

The product of its digits is 36288, while the sum is 39.

The square root of 761641914 is about 27597.8606779584. The cubic root of 761641914 is about 913.2372380413.

The spelling of 761641914 in words is "seven hundred sixty-one million, six hundred forty-one thousand, nine hundred fourteen".