761101660 has 48 divisors (see below), whose sum is σ = 1760929632. Its totient is φ = 274016000.

The previous prime is 761101657. The next prime is 761101661. The reversal of 761101660 is 66101167.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (761101661) 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 15 ways as a sum of consecutive naturals, for example, 5094 + ... + 39346.

It is an arithmetic number, because the mean of its divisors is an integer number (36686034).

Almost surely, 2^761101660 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 761101660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (880464816).

761101660 is an abundant number, since it is smaller than the sum of its proper divisors (999827972).

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

761101660 is a wasteful number, since it uses less digits than its factorization.

761101660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34374 (or 34372 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 761101660 is about 27588.0709727955. The cubic root of 761101660 is about 913.0212586929.

The spelling of 761101660 in words is "seven hundred sixty-one million, one hundred one thousand, six hundred sixty".