1308364742 has 8 divisors (see below), whose sum is σ = 1962711000. Its totient is φ = 654127744.

The previous prime is 1308364721. The next prime is 1308364753. The reversal of 1308364742 is 2474638031.

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

It is a junction number, because it is equal to n+sod(n) for n = 1308364696 and 1308364705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17009 + ... + 53907.

It is an arithmetic number, because the mean of its divisors is an integer number (245338875).

Almost surely, 2^1308364742 is an apocalyptic number.

1308364742 is a deficient number, since it is larger than the sum of its proper divisors (654346258).

1308364742 is a wasteful number, since it uses less digits than its factorization.

1308364742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54630.

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 1308364742 is about 36171.3248582354. The cubic root of 1308364742 is about 1093.7287059277.

The spelling of 1308364742 in words is "one billion, three hundred eight million, three hundred sixty-four thousand, seven hundred forty-two".