3534563670 has 256 divisors, whose sum is σ = 10200121344. Its totient is φ = 780595200.

The previous prime is 3534563623. The next prime is 3534563689. The reversal of 3534563670 is 763654353.

3534563670 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 27831147 + ... + 27831273.

It is an arithmetic number, because the mean of its divisors is an integer number (39844224).

Almost surely, 2^3534563670 is an apocalyptic number.

3534563670 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 3534563670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5100060672).

3534563670 is an abundant number, since it is smaller than the sum of its proper divisors (6665557674).

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

3534563670 is a wasteful number, since it uses less digits than its factorization.

3534563670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228 (or 206 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 42.

The square root of 3534563670 is about 59452.1965111467. The cubic root of 3534563670 is about 1523.2760121990.

The spelling of 3534563670 in words is "three billion, five hundred thirty-four million, five hundred sixty-three thousand, six hundred seventy".