537470791 has 8 divisors (see below), whose sum is σ = 631434384. Its totient is φ = 451024320.

The previous prime is 537470783. The next prime is 537470837. The reversal of 537470791 is 197074735.

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 537470791 - 2³ = 537470783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537470711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1879126 + ... + 1879411.

It is an arithmetic number, because the mean of its divisors is an integer number (78929298).

Almost surely, 2^537470791 is an apocalyptic number.

537470791 is a deficient number, since it is larger than the sum of its proper divisors (93963593).

537470791 is a wasteful number, since it uses less digits than its factorization.

537470791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3758561.

The product of its (nonzero) digits is 185220, while the sum is 43.

The square root of 537470791 is about 23183.4162926865. The cubic root of 537470791 is about 813.0519375950.

The spelling of 537470791 in words is "five hundred thirty-seven million, four hundred seventy thousand, seven hundred ninety-one".