3498816530 has 32 divisors (see below), whose sum is σ = 6905321280. Its totient is φ = 1265830720.

The previous prime is 3498816521. The next prime is 3498816539. The reversal of 3498816530 is 356188943.

It is an interprime number because it is at equal distance from previous prime (3498816521) and next prime (3498816539).

It is a super-2 number, since 2×3498816530² = 24483434221202481800, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3498816539) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 59060 + ... + 102399.

It is an arithmetic number, because the mean of its divisors is an integer number (215791290).

Almost surely, 2^3498816530 is an apocalyptic number.

3498816530 is a deficient number, since it is larger than the sum of its proper divisors (3406504750).

3498816530 is a wasteful number, since it uses less digits than its factorization.

3498816530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161674.

The product of its (nonzero) digits is 622080, while the sum is 47.

The square root of 3498816530 is about 59150.7948382775. The cubic root of 3498816530 is about 1518.1233375055.

It can be divided in two parts, 3498 and 816530, that added together give a palindrome (820028).

The spelling of 3498816530 in words is "three billion, four hundred ninety-eight million, eight hundred sixteen thousand, five hundred thirty".