1474199999 has 4 divisors (see below), whose sum is σ = 1560917664. Its totient is φ = 1387482336.

The previous prime is 1474199989. The next prime is 1474200001. The reversal of 1474199999 is 9999914741.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9999914741 = 223 ⋅44842667.

It is not a de Polignac number, because 1474199999 - 2⁴ = 1474199983 is a prime.

It is a Duffinian number.

1474199999 is a modest number, since divided by 99999 gives 14741 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1474199959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43358807 + ... + 43358840.

It is an arithmetic number, because the mean of its divisors is an integer number (390229416).

Almost surely, 2^1474199999 is an apocalyptic number.

1474199999 is a deficient number, since it is larger than the sum of its proper divisors (86717665).

1474199999 is an equidigital number, since it uses as much as digits as its factorization.

1474199999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86717664.

The product of its digits is 6613488, while the sum is 62.

The square root of 1474199999 is about 38395.3122008404. The cubic root of 1474199999 is about 1138.1132222106.

The spelling of 1474199999 in words is "one billion, four hundred seventy-four million, one hundred ninety-nine thousand, nine hundred ninety-nine".