495341040 has 40 divisors (see below), whose sum is σ = 1535557968. Its totient is φ = 132090880.

The previous prime is 495341003. The next prime is 495341047. The reversal of 495341040 is 40143594.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 495340989 and 495341007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495341047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1031721 + ... + 1032200.

Almost surely, 2^495341040 is an apocalyptic number.

495341040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

495341040 is an abundant number, since it is smaller than the sum of its proper divisors (1040216928).

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

495341040 is a wasteful number, since it uses less digits than its factorization.

495341040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2063937 (or 2063931 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 495341040 is about 22256.2584456597. The cubic root of 495341040 is about 791.2276165462.

The spelling of 495341040 in words is "four hundred ninety-five million, three hundred forty-one thousand, forty".