427469603 has 4 divisors (see below), whose sum is σ = 466330488. Its totient is φ = 388608720.

The previous prime is 427469593. The next prime is 427469617. The reversal of 427469603 is 306964724.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 427469603 - 2⁴ = 427469587 is a prime.

It is a super-2 number, since 2×427469603² = 365460522977955218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (427469303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19430426 + ... + 19430447.

It is an arithmetic number, because the mean of its divisors is an integer number (116582622).

Almost surely, 2^427469603 is an apocalyptic number.

427469603 is a deficient number, since it is larger than the sum of its proper divisors (38860885).

427469603 is a wasteful number, since it uses less digits than its factorization.

427469603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38860884.

The product of its (nonzero) digits is 217728, while the sum is 41.

The square root of 427469603 is about 20675.3380383490. The cubic root of 427469603 is about 753.3007721893.

The spelling of 427469603 in words is "four hundred twenty-seven million, four hundred sixty-nine thousand, six hundred three".