3456446494 has 16 divisors (see below), whose sum is σ = 5666737536. Its totient is φ = 1574092800.

The previous prime is 3456446479. The next prime is 3456446507. The reversal of 3456446494 is 4946446543.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1638627 + ... + 1640734.

It is an arithmetic number, because the mean of its divisors is an integer number (354171096).

Almost surely, 2^3456446494 is an apocalyptic number.

3456446494 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3456446494 is a deficient number, since it is larger than the sum of its proper divisors (2210291042).

3456446494 is a wasteful number, since it uses less digits than its factorization.

3456446494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3279411.

The product of its digits is 4976640, while the sum is 49.

The square root of 3456446494 is about 58791.5512127380. The cubic root of 3456446494 is about 1511.9703666985.

Adding to 3456446494 its sum of digits (49), we get a palindrome (3456446543).

The spelling of 3456446494 in words is "three billion, four hundred fifty-six million, four hundred forty-six thousand, four hundred ninety-four".