1473960640 has 28 divisors (see below), whose sum is σ = 3509869536. Its totient is φ = 589584128.

The previous prime is 1473960637. The next prime is 1473960659. The reversal of 1473960640 is 460693741.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 1473960593 and 1473960602.

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 3 ways as a sum of consecutive naturals, for example, 2302744 + ... + 2303383.

Almost surely, 2^1473960640 is an apocalyptic number.

1473960640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1473960640 is an abundant number, since it is smaller than the sum of its proper divisors (2035908896).

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

1473960640 is an equidigital number, since it uses as much as digits as its factorization.

1473960640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4606144 (or 4606134 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 1473960640 is about 38392.1950401380. The cubic root of 1473960640 is about 1138.0516221591.

The spelling of 1473960640 in words is "one billion, four hundred seventy-three million, nine hundred sixty thousand, six hundred forty".