537466386 has 16 divisors (see below), whose sum is σ = 1076408064. Its totient is φ = 178909584.

The previous prime is 537466381. The next prime is 537466411. The reversal of 537466386 is 683664735.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (537466381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56706 + ... + 65501.

It is an arithmetic number, because the mean of its divisors is an integer number (67275504).

Almost surely, 2^537466386 is an apocalyptic number.

537466386 is an abundant number, since it is smaller than the sum of its proper divisors (538941678).

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

537466386 is a wasteful number, since it uses less digits than its factorization.

537466386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122945.

The product of its digits is 2177280, while the sum is 48.

The square root of 537466386 is about 23183.3212892372. The cubic root of 537466386 is about 813.0497163868.

The spelling of 537466386 in words is "five hundred thirty-seven million, four hundred sixty-six thousand, three hundred eighty-six".