424667377 has 8 divisors (see below), whose sum is σ = 443641536. Its totient is φ = 405735792.

The previous prime is 424667359. The next prime is 424667407. The reversal of 424667377 is 773766424.

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 424667377 - 2²³ = 416278769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424667777) 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 in 7 ways as a sum of consecutive naturals, for example, 10683 + ... + 31039.

It is an arithmetic number, because the mean of its divisors is an integer number (55455192).

Almost surely, 2^424667377 is an apocalyptic number.

It is an amenable number.

424667377 is a deficient number, since it is larger than the sum of its proper divisors (18974159).

424667377 is a wasteful number, since it uses less digits than its factorization.

424667377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21287.

The product of its digits is 1185408, while the sum is 46.

The square root of 424667377 is about 20607.4592562984. The cubic root of 424667377 is about 751.6511043976.

The spelling of 424667377 in words is "four hundred twenty-four million, six hundred sixty-seven thousand, three hundred seventy-seven".