4640433403 has 8 divisors (see below), whose sum is σ = 5016685520. Its totient is φ = 4277383200.

The previous prime is 4640433349. The next prime is 4640433437. The reversal of 4640433403 is 3043340464.

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 4640433403 - 2¹³ = 4640425211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4640433703) 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, 3299748 + ... + 3301153.

It is an arithmetic number, because the mean of its divisors is an integer number (627085690).

Almost surely, 2^4640433403 is an apocalyptic number.

4640433403 is a deficient number, since it is larger than the sum of its proper divisors (376252117).

4640433403 is a wasteful number, since it uses less digits than its factorization.

4640433403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6600957.

The product of its (nonzero) digits is 41472, while the sum is 31.

The square root of 4640433403 is about 68120.7266769814. The cubic root of 4640433403 is about 1667.9621123026.

Adding to 4640433403 its reverse (3043340464), we get a palindrome (7683773867).

The spelling of 4640433403 in words is "four billion, six hundred forty million, four hundred thirty-three thousand, four hundred three".