1372737342 has 16 divisors (see below), whose sum is σ = 2748972672. Its totient is φ = 456996120.

The previous prime is 1372737337. The next prime is 1372737343. The reversal of 1372737342 is 2437372731.

It is a self number, because there is not a number n which added to its sum of digits gives 1372737342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1372737343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140634 + ... + 150077.

It is an arithmetic number, because the mean of its divisors is an integer number (171810792).

Almost surely, 2^1372737342 is an apocalyptic number.

1372737342 is an abundant number, since it is smaller than the sum of its proper divisors (1376235330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1372737342 is a wasteful number, since it uses less digits than its factorization.

1372737342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291503.

The product of its digits is 148176, while the sum is 39.

The square root of 1372737342 is about 37050.4701994455. The cubic root of 1372737342 is about 1111.3797581214.

The spelling of 1372737342 in words is "one billion, three hundred seventy-two million, seven hundred thirty-seven thousand, three hundred forty-two".