761550490 has 16 divisors (see below), whose sum is σ = 1374747552. Its totient is φ = 303740944.

The previous prime is 761550467. The next prime is 761550499. The reversal of 761550490 is 94055167.

761550490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (761550499) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106264 + ... + 113203.

It is an arithmetic number, because the mean of its divisors is an integer number (85921722).

Almost surely, 2^761550490 is an apocalyptic number.

761550490 is a deficient number, since it is larger than the sum of its proper divisors (613197062).

761550490 is a wasteful number, since it uses less digits than its factorization.

761550490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219821.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 761550490 is about 27596.2042679786. The cubic root of 761550490 is about 913.2006963102.

The spelling of 761550490 in words is "seven hundred sixty-one million, five hundred fifty thousand, four hundred ninety".