1513429397 has 8 divisors (see below), whose sum is σ = 1535915520. Its totient is φ = 1490975920.

The previous prime is 1513429391. The next prime is 1513429441. The reversal of 1513429397 is 7939243151.

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 1513429397 - 2¹⁰ = 1513428373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1513429391) 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, 94763 + ... + 109575.

It is an arithmetic number, because the mean of its divisors is an integer number (191989440).

Almost surely, 2^1513429397 is an apocalyptic number.

It is an amenable number.

1513429397 is a deficient number, since it is larger than the sum of its proper divisors (22486123).

1513429397 is a wasteful number, since it uses less digits than its factorization.

1513429397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16323.

The product of its digits is 204120, while the sum is 44.

The square root of 1513429397 is about 38902.8199106440. The cubic root of 1513429397 is about 1148.1202806811.

The spelling of 1513429397 in words is "one billion, five hundred thirteen million, four hundred twenty-nine thousand, three hundred ninety-seven".