3400003530 has 192 divisors, whose sum is σ = 11230472448. Its totient is φ = 693089280.

The previous prime is 3400003513. The next prime is 3400003531. The reversal of 3400003530 is 353000043.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3400003531) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 362662 + ... + 371918.

It is an arithmetic number, because the mean of its divisors is an integer number (58492044).

Almost surely, 2^3400003530 is an apocalyptic number.

3400003530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3400003530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5615236224).

3400003530 is an abundant number, since it is smaller than the sum of its proper divisors (7830468918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3400003530 is a wasteful number, since it uses less digits than its factorization.

3400003530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9341 (or 9338 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 18.

The square root of 3400003530 is about 58309.5492179454. The cubic root of 3400003530 is about 1503.6951166011.

Adding to 3400003530 its reverse (353000043), we get a palindrome (3753003573).

The spelling of 3400003530 in words is "three billion, four hundred million, three thousand, five hundred thirty".