477965674 has 4 divisors (see below), whose sum is σ = 716948514. Its totient is φ = 238982836.

The previous prime is 477965671. The next prime is 477965687. The reversal of 477965674 is 476569774.

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

It can be written as a sum of positive squares in only one way, i.e., 472410225 + 5555449 = 21735^2 + 2357^2 .

It is not an unprimeable number, because it can be changed into a prime (477965671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119491417 + ... + 119491420.

Almost surely, 2^477965674 is an apocalyptic number.

477965674 is a deficient number, since it is larger than the sum of its proper divisors (238982840).

477965674 is a wasteful number, since it uses less digits than its factorization.

477965674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238982839.

The product of its digits is 8890560, while the sum is 55.

The square root of 477965674 is about 21862.4260776337. The cubic root of 477965674 is about 781.8658345235.

The spelling of 477965674 in words is "four hundred seventy-seven million, nine hundred sixty-five thousand, six hundred seventy-four".