474345066 has 16 divisors (see below), whose sum is σ = 1021666464. Its totient is φ = 145952304.

The previous prime is 474345061. The next prime is 474345097. The reversal of 474345066 is 660543474.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (474345061) 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, 3040596 + ... + 3040751.

It is an arithmetic number, because the mean of its divisors is an integer number (63854154).

Almost surely, 2^474345066 is an apocalyptic number.

474345066 is an abundant number, since it is smaller than the sum of its proper divisors (547321398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

474345066 is a wasteful number, since it uses less digits than its factorization.

474345066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6081365.

The product of its (nonzero) digits is 241920, while the sum is 39.

The square root of 474345066 is about 21779.4643184813. The cubic root of 474345066 is about 779.8866074480.

The spelling of 474345066 in words is "four hundred seventy-four million, three hundred forty-five thousand, sixty-six".