761383632 has 80 divisors (see below), whose sum is σ = 2089866240. Its totient is φ = 238404096.

The previous prime is 761383631. The next prime is 761383643. The reversal of 761383632 is 236383167.

It is a super-2 number, since 2×761383632² = 1159410070155022848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (761383631) 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, 44113 + ... + 58895.

It is an arithmetic number, because the mean of its divisors is an integer number (26123328).

Almost surely, 2^761383632 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 761383632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1044933120).

761383632 is an abundant number, since it is smaller than the sum of its proper divisors (1328482608).

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

761383632 is a wasteful number, since it uses less digits than its factorization.

761383632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14860 (or 14854 counting only the distinct ones).

The product of its digits is 108864, while the sum is 39.

The square root of 761383632 is about 27593.1808967361. The cubic root of 761383632 is about 913.1339964333.

The spelling of 761383632 in words is "seven hundred sixty-one million, three hundred eighty-three thousand, six hundred thirty-two".