4646434 has 16 divisors (see below), whose sum is σ = 7556472. Its totient is φ = 2130048.

The previous prime is 4646429. The next prime is 4646459. The reversal of 4646434 is 4346464.

It can be written as a sum of positive squares in 4 ways, for example, as 4635409 + 11025 = 2153^2 + 105^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4646396 and 4646405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3982 + ... + 5014.

Almost surely, 2^4646434 is an apocalyptic number.

4646434 is a deficient number, since it is larger than the sum of its proper divisors (2910038).

4646434 is a wasteful number, since it uses less digits than its factorization.

4646434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221.

The product of its digits is 27648, while the sum is 31.

The square root of 4646434 is about 2155.5588602495. The cubic root of 4646434 is about 166.8680756197.

The spelling of 4646434 in words is "four million, six hundred forty-six thousand, four hundred thirty-four".