1403000464 has 10 divisors (see below), whose sum is σ = 2718313430. Its totient is φ = 701500224.

The previous prime is 1403000453. The next prime is 1403000477. The reversal of 1403000464 is 4640003041.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1369592064 + 33408400 = 37008^2 + 5780^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 43843749 + ... + 43843780.

It is an arithmetic number, because the mean of its divisors is an integer number (271831343).

Almost surely, 2^1403000464 is an apocalyptic number.

It is an amenable number.

1403000464 is a deficient number, since it is larger than the sum of its proper divisors (1315312966).

1403000464 is an equidigital number, since it uses as much as digits as its factorization.

1403000464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87687537 (or 87687531 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1403000464 is about 37456.6477944837. The cubic root of 1403000464 is about 1119.4875589425.

The spelling of 1403000464 in words is "one billion, four hundred three million, four hundred sixty-four", and thus it is an aban number.