803478611 has 8 divisors (see below), whose sum is σ = 895122480. Its totient is φ = 716097312.

The previous prime is 803478563. The next prime is 803478623. The reversal of 803478611 is 116874308.

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 803478611 - 2¹⁸ = 803216467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (803478691) 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, 1065245 + ... + 1065998.

It is an arithmetic number, because the mean of its divisors is an integer number (111890310).

Almost surely, 2^803478611 is an apocalyptic number.

803478611 is a deficient number, since it is larger than the sum of its proper divisors (91643869).

803478611 is a wasteful number, since it uses less digits than its factorization.

803478611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2131285.

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 803478611 is about 28345.6982803388. The cubic root of 803478611 is about 929.6613446876.

The spelling of 803478611 in words is "eight hundred three million, four hundred seventy-eight thousand, six hundred eleven".