3487528401 has 24 divisors (see below), whose sum is σ = 5437592064. Its totient is φ = 1982423520.

The previous prime is 3487528367. The next prime is 3487528403. The reversal of 3487528401 is 1048257843.

It is not a de Polignac number, because 3487528401 - 2⁷ = 3487528273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3487528403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34030 + ... + 90183.

It is an arithmetic number, because the mean of its divisors is an integer number (226566336).

Almost surely, 2^3487528401 is an apocalyptic number.

It is an amenable number.

3487528401 is a deficient number, since it is larger than the sum of its proper divisors (1950063663).

3487528401 is a wasteful number, since it uses less digits than its factorization.

3487528401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124421 (or 124414 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 42.

The square root of 3487528401 is about 59055.2995166395. The cubic root of 3487528401 is about 1516.4889530104.

The spelling of 3487528401 in words is "three billion, four hundred eighty-seven million, five hundred twenty-eight thousand, four hundred one".