1481677913 has 16 divisors (see below), whose sum is σ = 1549385856. Its totient is φ = 1415594880.

The previous prime is 1481677859. The next prime is 1481677919. The reversal of 1481677913 is 3197761841.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1481677913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1481677919) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 742445 + ... + 744437.

It is an arithmetic number, because the mean of its divisors is an integer number (96836616).

Almost surely, 2^1481677913 is an apocalyptic number.

It is an amenable number.

1481677913 is a deficient number, since it is larger than the sum of its proper divisors (67707943).

1481677913 is a wasteful number, since it uses less digits than its factorization.

1481677913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2384.

The product of its digits is 254016, while the sum is 47.

The square root of 1481677913 is about 38492.5695816738. The cubic root of 1481677913 is about 1140.0343462002.

It can be divided in two parts, 14816 and 77913, that added together give a palindrome (92729).

The spelling of 1481677913 in words is "one billion, four hundred eighty-one million, six hundred seventy-seven thousand, nine hundred thirteen".