403480995 has 32 divisors (see below), whose sum is σ = 652354560. Its totient is φ = 212943360.

The previous prime is 403480993. The next prime is 403481033. The reversal of 403480995 is 599084304.

It is not a de Polignac number, because 403480995 - 2¹ = 403480993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (403480993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 863752 + ... + 864218.

It is an arithmetic number, because the mean of its divisors is an integer number (20386080).

Almost surely, 2^403480995 is an apocalyptic number.

403480995 is a deficient number, since it is larger than the sum of its proper divisors (248873565).

403480995 is a wasteful number, since it uses less digits than its factorization.

403480995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 403480995 is about 20086.8363611595. The cubic root of 403480995 is about 738.9374786504.

The spelling of 403480995 in words is "four hundred three million, four hundred eighty thousand, nine hundred ninety-five".