3735591048 has 180 divisors, whose sum is σ = 12206965815. Its totient is φ = 1067311728.

The previous prime is 3735591031. The next prime is 3735591049. The reversal of 3735591048 is 8401955373.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 1867795524 + 1867795524 = 43218^2 + 43218^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=43218.

It is a junction number, because it is equal to n+sod(n) for n = 3735590994 and 3735591012.

It is not an unprimeable number, because it can be changed into a prime (3735591049) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 533655861 + ... + 533655867.

Almost surely, 2^3735591048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3735591048

3735591048 is an abundant number, since it is smaller than the sum of its proper divisors (8471374767).

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

3735591048 is an frugal number, since it uses more digits than its factorization.

3735591048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74 (or 12 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The square root of 3735591048 is about 61119.4817386404. The cubic root of 3735591048 is about 1551.6238338438.

The spelling of 3735591048 in words is "three billion, seven hundred thirty-five million, five hundred ninety-one thousand, forty-eight".