1359432974 has 4 divisors (see below), whose sum is σ = 2039149464. Its totient is φ = 679716486.

The previous prime is 1359432961. The next prime is 1359433001. The reversal of 1359432974 is 4792349531.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 339858242 + ... + 339858245.

It is an arithmetic number, because the mean of its divisors is an integer number (509787366).

Almost surely, 2^1359432974 is an apocalyptic number.

1359432974 is a deficient number, since it is larger than the sum of its proper divisors (679716490).

1359432974 is an equidigital number, since it uses as much as digits as its factorization.

1359432974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679716489.

The product of its digits is 816480, while the sum is 47.

The square root of 1359432974 is about 36870.4892020705. The cubic root of 1359432974 is about 1107.7776529730. Note that the first 3 decimals are identical.

The spelling of 1359432974 in words is "one billion, three hundred fifty-nine million, four hundred thirty-two thousand, nine hundred seventy-four".