676590090 has 32 divisors (see below), whose sum is σ = 1771436736. Its totient is φ = 164021760.

The previous prime is 676590041. The next prime is 676590091. The reversal of 676590090 is 90095676.

It is not an unprimeable number, because it can be changed into a prime (676590091) 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 15 ways as a sum of consecutive naturals, for example, 1024807 + ... + 1025466.

It is an arithmetic number, because the mean of its divisors is an integer number (55357398).

Almost surely, 2^676590090 is an apocalyptic number.

676590090 is an abundant number, since it is smaller than the sum of its proper divisors (1094846646).

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

676590090 is a wasteful number, since it uses less digits than its factorization.

676590090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2050294.

The product of its (nonzero) digits is 102060, while the sum is 42.

The square root of 676590090 is about 26011.3454092632. The cubic root of 676590090 is about 877.8935889081.

The spelling of 676590090 in words is "six hundred seventy-six million, five hundred ninety thousand, ninety".