1337347742 has 8 divisors (see below), whose sum is σ = 2093240016. Its totient is φ = 639601072.

The previous prime is 1337347741. The next prime is 1337347763. The reversal of 1337347742 is 2477437331.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1337347742.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1337347741) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 14536343 + ... + 14536434.

It is an arithmetic number, because the mean of its divisors is an integer number (261655002).

Almost surely, 2^1337347742 is an apocalyptic number.

1337347742 is a deficient number, since it is larger than the sum of its proper divisors (755892274).

1337347742 is a wasteful number, since it uses less digits than its factorization.

1337347742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29072802.

The product of its digits is 296352, while the sum is 41.

The square root of 1337347742 is about 36569.7654080526. The cubic root of 1337347742 is about 1101.7459166764.

The spelling of 1337347742 in words is "one billion, three hundred thirty-seven million, three hundred forty-seven thousand, seven hundred forty-two".