537894763 has 8 divisors (see below), whose sum is σ = 616511232. Its totient is φ = 459721896.

The previous prime is 537894761. The next prime is 537894781. The reversal of 537894763 is 367498735.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 537894763 - 2¹ = 537894761 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 537894763.

It is not an unprimeable number, because it can be changed into a prime (537894761) 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, 108295 + ... + 113152.

It is an arithmetic number, because the mean of its divisors is an integer number (77063904).

Almost surely, 2^537894763 is an apocalyptic number.

537894763 is a deficient number, since it is larger than the sum of its proper divisors (78616469).

537894763 is a wasteful number, since it uses less digits than its factorization.

537894763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221801.

The product of its digits is 3810240, while the sum is 52.

The square root of 537894763 is about 23192.5583539203. The cubic root of 537894763 is about 813.2656674461.

The spelling of 537894763 in words is "five hundred thirty-seven million, eight hundred ninety-four thousand, seven hundred sixty-three".