3534347250 has 256 divisors, whose sum is σ = 11307479040. Its totient is φ = 800280000.

The previous prime is 3534347239. The next prime is 3534347291. The reversal of 3534347250 is 527434353.

3534347250 is a `hidden beast` number, since 3 + 534 + 3 + 4 + 72 + 50 = 666.

It is a super-2 number, since 2×3534347250² = 24983220967165125000, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 6189465 + ... + 6190035.

It is an arithmetic number, because the mean of its divisors is an integer number (44169840).

Almost surely, 2^3534347250 is an apocalyptic number.

3534347250 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 3534347250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5653739520).

3534347250 is an abundant number, since it is smaller than the sum of its proper divisors (7773131790).

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

3534347250 is a wasteful number, since it uses less digits than its factorization.

3534347250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735 (or 719 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 36.

The square root of 3534347250 is about 59450.3763655034. The cubic root of 3534347250 is about 1523.2449216926.

The spelling of 3534347250 in words is "three billion, five hundred thirty-four million, three hundred forty-seven thousand, two hundred fifty".