766280098 has 8 divisors (see below), whose sum is σ = 1199395008. Its totient is φ = 366481764.

The previous prime is 766280093. The next prime is 766280107. The reversal of 766280098 is 890082667.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (46), and also a Moran number because the ratio is a prime number: 16658263 = 766280098 / (7 + 6 + 6 + 2 + 8 + 0 + 0 + 9 + 8).

It is not an unprimeable number, because it can be changed into a prime (766280093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8329086 + ... + 8329177.

It is an arithmetic number, because the mean of its divisors is an integer number (149924376).

Almost surely, 2^766280098 is an apocalyptic number.

766280098 is a deficient number, since it is larger than the sum of its proper divisors (433114910).

766280098 is a wasteful number, since it uses less digits than its factorization.

766280098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16658288.

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 766280098 is about 27681.7647197573. The cubic root of 766280098 is about 915.0872732705.

The spelling of 766280098 in words is "seven hundred sixty-six million, two hundred eighty thousand, ninety-eight".