1453717966 has 16 divisors (see below), whose sum is σ = 2195859456. Its totient is φ = 721773976.

The previous prime is 1453717913. The next prime is 1453717981. The reversal of 1453717966 is 6697173541.

It is a super-2 number, since 2×1453717966² = 4226591849342354312, which contains 22 as substring.

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 in 7 ways as a sum of consecutive naturals, for example, 495195 + ... + 498121.

It is an arithmetic number, because the mean of its divisors is an integer number (137241216).

Almost surely, 2^1453717966 is an apocalyptic number.

1453717966 is a deficient number, since it is larger than the sum of its proper divisors (742141490).

1453717966 is a wasteful number, since it uses less digits than its factorization.

1453717966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4583.

The product of its digits is 952560, while the sum is 49.

The square root of 1453717966 is about 38127.6535601130. The cubic root of 1453717966 is about 1132.8177689798.

The spelling of 1453717966 in words is "one billion, four hundred fifty-three million, seven hundred seventeen thousand, nine hundred sixty-six".