462742346 has 16 divisors (see below), whose sum is σ = 801757440. Its totient is φ = 197964480.

The previous prime is 462742327. The next prime is 462742349. The reversal of 462742346 is 643247264.

It is not an unprimeable number, because it can be changed into a prime (462742349) 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, 618266 + ... + 619013.

It is an arithmetic number, because the mean of its divisors is an integer number (50109840).

Almost surely, 2^462742346 is an apocalyptic number.

462742346 is a deficient number, since it is larger than the sum of its proper divisors (339015094).

462742346 is a wasteful number, since it uses less digits than its factorization.

462742346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1237309.

The product of its digits is 193536, while the sum is 38.

The square root of 462742346 is about 21511.4468597535. The cubic root of 462742346 is about 773.4752378234.

The spelling of 462742346 in words is "four hundred sixty-two million, seven hundred forty-two thousand, three hundred forty-six".