487346938 has 8 divisors (see below), whose sum is σ = 787252788. Its totient is φ = 224929344.

The previous prime is 487346921. The next prime is 487346953. The reversal of 487346938 is 839643784.

It can be written as a sum of positive squares in 2 ways, for example, as 417507489 + 69839449 = 20433^2 + 8357^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9372031 + ... + 9372082.

Almost surely, 2^487346938 is an apocalyptic number.

487346938 is a deficient number, since it is larger than the sum of its proper divisors (299905850).

487346938 is a wasteful number, since it uses less digits than its factorization.

487346938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18744128.

The product of its digits is 3483648, while the sum is 52.

The square root of 487346938 is about 22075.9357219575. The cubic root of 487346938 is about 786.9480808349.

The spelling of 487346938 in words is "four hundred eighty-seven million, three hundred forty-six thousand, nine hundred thirty-eight".