490672537 has 8 divisors (see below), whose sum is σ = 495747392. Its totient is φ = 485622000.

The previous prime is 490672499. The next prime is 490672561. The reversal of 490672537 is 735276094.

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 490672537 - 2¹¹ = 490670489 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 490672493 and 490672502.

It is not an unprimeable number, because it can be changed into a prime (490672937) 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, 35962 + ... + 47692.

It is an arithmetic number, because the mean of its divisors is an integer number (61968424).

Almost surely, 2^490672537 is an apocalyptic number.

It is an amenable number.

490672537 is a deficient number, since it is larger than the sum of its proper divisors (5074855).

490672537 is a wasteful number, since it uses less digits than its factorization.

490672537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12159.

The product of its (nonzero) digits is 317520, while the sum is 43.

The square root of 490672537 is about 22151.1294745889. The cubic root of 490672537 is about 788.7340387383.

The spelling of 490672537 in words is "four hundred ninety million, six hundred seventy-two thousand, five hundred thirty-seven".