472003769 has 8 divisors (see below), whose sum is σ = 493153920. Its totient is φ = 450906016.

The previous prime is 472003747. The next prime is 472003813. The reversal of 472003769 is 967300274.

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 472003769 - 2⁸ = 472003513 is a prime.

It is a super-2 number, since 2×472003769² = 445575115900410722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (472083769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5924 + ... + 31290.

It is an arithmetic number, because the mean of its divisors is an integer number (61644240).

Almost surely, 2^472003769 is an apocalyptic number.

It is an amenable number.

472003769 is a deficient number, since it is larger than the sum of its proper divisors (21150151).

472003769 is a wasteful number, since it uses less digits than its factorization.

472003769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26199.

The product of its (nonzero) digits is 63504, while the sum is 38.

The square root of 472003769 is about 21725.6477233706. The cubic root of 472003769 is about 778.6013555849.

The spelling of 472003769 in words is "four hundred seventy-two million, three thousand, seven hundred sixty-nine".