470693503 has 16 divisors (see below), whose sum is σ = 543538944. Its totient is φ = 399268800.

The previous prime is 470693497. The next prime is 470693513. The reversal of 470693503 is 305396074.

It is not a de Polignac number, because 470693503 - 2²¹ = 468596351 is a prime.

It is a super-2 number, since 2×470693503² = 443104747532822018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470693513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 447328 + ... + 448378.

It is an arithmetic number, because the mean of its divisors is an integer number (33971184).

Almost surely, 2^470693503 is an apocalyptic number.

470693503 is a deficient number, since it is larger than the sum of its proper divisors (72845441).

470693503 is a wasteful number, since it uses less digits than its factorization.

470693503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1662.

The product of its (nonzero) digits is 68040, while the sum is 37.

The square root of 470693503 is about 21695.4719469294. The cubic root of 470693503 is about 777.8802311650.

The spelling of 470693503 in words is "four hundred seventy million, six hundred ninety-three thousand, five hundred three".