537331798 has 16 divisors (see below), whose sum is σ = 821442960. Its totient is φ = 263541600.

The previous prime is 537331789. The next prime is 537331813. The reversal of 537331798 is 897133735.

It is a super-2 number, since 2×537331798² = 577450922283825608, which contains 22 as substring.

It is a congruent 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, 40428 + ... + 52048.

It is an arithmetic number, because the mean of its divisors is an integer number (51340185).

Almost surely, 2^537331798 is an apocalyptic number.

537331798 is a deficient number, since it is larger than the sum of its proper divisors (284111162).

537331798 is a wasteful number, since it uses less digits than its factorization.

537331798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12063.

The product of its digits is 476280, while the sum is 46.

The square root of 537331798 is about 23180.4184172763. The cubic root of 537331798 is about 812.9818449358.

The spelling of 537331798 in words is "five hundred thirty-seven million, three hundred thirty-one thousand, seven hundred ninety-eight".