695140098 has 16 divisors (see below), whose sum is σ = 1472061600. Its totient is φ = 218083136.

The previous prime is 695140073. The next prime is 695140111. The reversal of 695140098 is 890041596.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3407448 + ... + 3407651.

It is an arithmetic number, because the mean of its divisors is an integer number (92003850).

Almost surely, 2^695140098 is an apocalyptic number.

695140098 is an abundant number, since it is smaller than the sum of its proper divisors (776921502).

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

695140098 is a wasteful number, since it uses less digits than its factorization.

695140098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6815121.

The product of its (nonzero) digits is 77760, while the sum is 42.

The square root of 695140098 is about 26365.5096290589. The cubic root of 695140098 is about 885.8444058546.

The spelling of 695140098 in words is "six hundred ninety-five million, one hundred forty thousand, ninety-eight".