3526145448 has 48 divisors (see below), whose sum is σ = 10254610080. Its totient is φ = 1007469792.

The previous prime is 3526145377. The next prime is 3526145453. The reversal of 3526145448 is 8445416253.

It is a super-3 number, since 3×3526145448³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1498036 + ... + 1500387.

It is an arithmetic number, because the mean of its divisors is an integer number (213637710).

Almost surely, 2^3526145448 is an apocalyptic number.

It is an amenable number.

3526145448 is an abundant number, since it is smaller than the sum of its proper divisors (6728464632).

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

3526145448 is a wasteful number, since it uses less digits than its factorization.

3526145448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2998446 (or 2998435 counting only the distinct ones).

The product of its digits is 460800, while the sum is 42.

The square root of 3526145448 is about 59381.3560640038. The cubic root of 3526145448 is about 1522.0657289630.

The spelling of 3526145448 in words is "three billion, five hundred twenty-six million, one hundred forty-five thousand, four hundred forty-eight".