3437072742 has 16 divisors (see below), whose sum is σ = 6883456320. Its totient is φ = 1144139112.

The previous prime is 3437072741. The next prime is 3437072747. The reversal of 3437072742 is 2472707343.

It is a self number, because there is not a number n which added to its sum of digits gives 3437072742.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3437072741) 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, 383148 + ... + 392015.

It is an arithmetic number, because the mean of its divisors is an integer number (430216020).

Almost surely, 2^3437072742 is an apocalyptic number.

3437072742 is an abundant number, since it is smaller than the sum of its proper divisors (3446383578).

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

3437072742 is a wasteful number, since it uses less digits than its factorization.

3437072742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775907.

The product of its (nonzero) digits is 197568, while the sum is 39.

The square root of 3437072742 is about 58626.5532160982. The cubic root of 3437072742 is about 1509.1401537133.

The spelling of 3437072742 in words is "three billion, four hundred thirty-seven million, seventy-two thousand, seven hundred forty-two".