1478900352 has 32 divisors (see below), whose sum is σ = 3928330080. Its totient is φ = 492966656.

The previous prime is 1478900309. The next prime is 1478900383. The reversal of 1478900352 is 2530098741.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×1478900352² = 4374292502291447808, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1478900352.

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 in 3 ways as a sum of consecutive naturals, for example, 1925268 + ... + 1926035.

It is an arithmetic number, because the mean of its divisors is an integer number (122760315).

Almost surely, 2^1478900352 is an apocalyptic number.

1478900352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1478900352 is an abundant number, since it is smaller than the sum of its proper divisors (2449429728).

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

1478900352 is an equidigital number, since it uses as much as digits as its factorization.

1478900352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3851320 (or 3851308 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 1478900352 is about 38456.4734732659. The cubic root of 1478900352 is about 1139.3215291907.

The spelling of 1478900352 in words is "one billion, four hundred seventy-eight million, nine hundred thousand, three hundred fifty-two".