1479733670947 has 8 divisors (see below), whose sum is σ = 1691158470752. Its totient is φ = 1268317440000.

The previous prime is 1479733670917. The next prime is 1479733670951. The reversal of 1479733670947 is 7490763379741.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1479733670947 is a prime.

It is a super-2 number, since 2×1479733670947² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1479733670917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1767804 + ... + 2466697.

It is an arithmetic number, because the mean of its divisors is an integer number (211394808844).

Almost surely, 2^{1479733670947} is an apocalyptic number.

1479733670947 is a deficient number, since it is larger than the sum of its proper divisors (211424799805).

1479733670947 is an equidigital number, since it uses as much as digits as its factorization.

1479733670947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4284429.

The product of its (nonzero) digits is 168031584, while the sum is 67.

The spelling of 1479733670947 in words is "one trillion, four hundred seventy-nine billion, seven hundred thirty-three million, six hundred seventy thousand, nine hundred forty-seven".