537343386 has 16 divisors (see below), whose sum is σ = 1097553024. Its totient is φ = 175303424.

The previous prime is 537343379. The next prime is 537343397. The reversal of 537343386 is 683343735.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 952455 + ... + 953018.

It is an arithmetic number, because the mean of its divisors is an integer number (68597064).

Almost surely, 2^537343386 is an apocalyptic number.

537343386 is an abundant number, since it is smaller than the sum of its proper divisors (560209638).

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

537343386 is a wasteful number, since it uses less digits than its factorization.

537343386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1905525.

The product of its digits is 544320, while the sum is 42.

The square root of 537343386 is about 23180.6683682762. The cubic root of 537343386 is about 812.9876891001.

The spelling of 537343386 in words is "five hundred thirty-seven million, three hundred forty-three thousand, three hundred eighty-six".