675801390 has 32 divisors (see below), whose sum is σ = 1769371776. Its totient is φ = 163830560.

The previous prime is 675801383. The next prime is 675801421. The reversal of 675801390 is 93108576.

675801390 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1023612 + ... + 1024271.

It is an arithmetic number, because the mean of its divisors is an integer number (55292868).

Almost surely, 2^675801390 is an apocalyptic number.

675801390 is an abundant number, since it is smaller than the sum of its proper divisors (1093570386).

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

675801390 is a wasteful number, since it uses less digits than its factorization.

675801390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2047904.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 675801390 is about 25996.1802963435. The cubic root of 675801390 is about 877.5523365510.

The spelling of 675801390 in words is "six hundred seventy-five million, eight hundred one thousand, three hundred ninety".