1713947949 has 12 divisors (see below), whose sum is σ = 2829374496. Its totient is φ = 979398792.

The previous prime is 1713947941. The next prime is 1713947993. The reversal of 1713947949 is 9497493171.

It is not a de Polignac number, because 1713947949 - 2³ = 1713947941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1713947895 and 1713947904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1713947941) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13602699 + ... + 13602824.

It is an arithmetic number, because the mean of its divisors is an integer number (235781208).

Almost surely, 2^1713947949 is an apocalyptic number.

It is an amenable number.

1713947949 is a deficient number, since it is larger than the sum of its proper divisors (1115426547).

1713947949 is a wasteful number, since it uses less digits than its factorization.

1713947949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27205536 (or 27205533 counting only the distinct ones).

The product of its digits is 1714608, while the sum is 54.

The square root of 1713947949 is about 41399.8544562659. The cubic root of 1713947949 is about 1196.7383531653.

The spelling of 1713947949 in words is "one billion, seven hundred thirteen million, nine hundred forty-seven thousand, nine hundred forty-nine".