490000695 has 16 divisors (see below), whose sum is σ = 802234752. Its totient is φ = 255255840.

The previous prime is 490000669. The next prime is 490000699. The reversal of 490000695 is 596000094.

It is a happy number.

It is not a de Polignac number, because 490000695 - 2²¹ = 487903543 is a prime.

It is a super-2 number, since 2×490000695² = 480201362200966050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490000699) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 379201 + ... + 380490.

It is an arithmetic number, because the mean of its divisors is an integer number (50139672).

Almost surely, 2^490000695 is an apocalyptic number.

490000695 is a deficient number, since it is larger than the sum of its proper divisors (312234057).

490000695 is a wasteful number, since it uses less digits than its factorization.

490000695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759742.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 490000695 is about 22135.9593196229. The cubic root of 490000695 is about 788.3738890448.

The spelling of 490000695 in words is "four hundred ninety million, six hundred ninety-five", and thus it is an aban number.