1335728374 has 4 divisors (see below), whose sum is σ = 2003592564. Its totient is φ = 667864186.

The previous prime is 1335728353. The next prime is 1335728389. The reversal of 1335728374 is 4738275331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4738275331 = 41 ⋅115567691.

It is a self number, because there is not a number n which added to its sum of digits gives 1335728374.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 333932092 + ... + 333932095.

It is an arithmetic number, because the mean of its divisors is an integer number (500898141).

Almost surely, 2^1335728374 is an apocalyptic number.

1335728374 is a deficient number, since it is larger than the sum of its proper divisors (667864190).

1335728374 is an equidigital number, since it uses as much as digits as its factorization.

1335728374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667864189.

The product of its digits is 423360, while the sum is 43.

The square root of 1335728374 is about 36547.6178977509. The cubic root of 1335728374 is about 1101.3010429327.

The spelling of 1335728374 in words is "one billion, three hundred thirty-five million, seven hundred twenty-eight thousand, three hundred seventy-four".