1457797683 has 8 divisors (see below), whose sum is σ = 1957918608. Its totient is φ = 964770944.

The previous prime is 1457797619. The next prime is 1457797697. The reversal of 1457797683 is 3867977541.

It is a happy number.

1457797683 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 1457797683 - 2⁶ = 1457797619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1457797603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1773066 + ... + 1773887.

It is an arithmetic number, because the mean of its divisors is an integer number (244739826).

Almost surely, 2^1457797683 is an apocalyptic number.

1457797683 is a deficient number, since it is larger than the sum of its proper divisors (500120925).

1457797683 is a wasteful number, since it uses less digits than its factorization.

1457797683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3547093.

The product of its digits is 8890560, while the sum is 57.

The square root of 1457797683 is about 38181.1168380392. The cubic root of 1457797683 is about 1133.8764932102.

The spelling of 1457797683 in words is "one billion, four hundred fifty-seven million, seven hundred ninety-seven thousand, six hundred eighty-three".