4646153434 has 8 divisors (see below), whose sum is σ = 7505324820. Its totient is φ = 2144378496.

The previous prime is 4646153339. The next prime is 4646153437. The reversal of 4646153434 is 4343516464.

It can be written as a sum of positive squares in 2 ways, for example, as 4232153025 + 414000409 = 65055^2 + 20347^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4646153437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89349079 + ... + 89349130.

Almost surely, 2^4646153434 is an apocalyptic number.

4646153434 is a deficient number, since it is larger than the sum of its proper divisors (2859171386).

4646153434 is a wasteful number, since it uses less digits than its factorization.

4646153434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178698224.

The product of its digits is 414720, while the sum is 40.

The square root of 4646153434 is about 68162.6982593852. The cubic root of 4646153434 is about 1668.6471688256.

Adding to 4646153434 its reverse (4343516464), we get a palindrome (8989669898).

The spelling of 4646153434 in words is "four billion, six hundred forty-six million, one hundred fifty-three thousand, four hundred thirty-four".