801473667 has 16 divisors (see below), whose sum is σ = 1110378240. Its totient is φ = 513605792.

The previous prime is 801473623. The next prime is 801473671. The reversal of 801473667 is 766374108.

It is a cyclic number.

It is not a de Polignac number, because 801473667 - 2¹⁶ = 801408131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (801473567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 543 + ... + 40040.

It is an arithmetic number, because the mean of its divisors is an integer number (69398640).

Almost surely, 2^801473667 is an apocalyptic number.

801473667 is a gapful number since it is divisible by the number (87) formed by its first and last digit.

801473667 is a deficient number, since it is larger than the sum of its proper divisors (308904573).

801473667 is a wasteful number, since it uses less digits than its factorization.

801473667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40842.

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 801473667 is about 28310.3102596916. The cubic root of 801473667 is about 928.8874301007.

The spelling of 801473667 in words is "eight hundred one million, four hundred seventy-three thousand, six hundred sixty-seven".