761819796 has 48 divisors (see below), whose sum is σ = 1983777600. Its totient is φ = 252822816.

The previous prime is 761819719. The next prime is 761819813. The reversal of 761819796 is 697918167.

761819796 is a `hidden beast` number, since 7 + 618 + 19 + 7 + 9 + 6 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9331 + ... + 40133.

It is an arithmetic number, because the mean of its divisors is an integer number (41328700).

Almost surely, 2^761819796 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 761819796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (991888800).

761819796 is an abundant number, since it is smaller than the sum of its proper divisors (1221957804).

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

761819796 is a wasteful number, since it uses less digits than its factorization.

761819796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31045 (or 31037 counting only the distinct ones).

The product of its digits is 1143072, while the sum is 54.

The square root of 761819796 is about 27601.0832396122. The cubic root of 761819796 is about 913.3083282384.

The spelling of 761819796 in words is "seven hundred sixty-one million, eight hundred nineteen thousand, seven hundred ninety-six".