3513948 has 24 divisors (see below), whose sum is σ = 8281728. Its totient is φ = 1159536.

The previous prime is 3513941. The next prime is 3513967. The reversal of 3513948 is 8493153.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3513941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186 + ... + 2657.

It is an arithmetic number, because the mean of its divisors is an integer number (345072).

Almost surely, 2^3513948 is an apocalyptic number.

It is an amenable number.

3513948 is an abundant number, since it is smaller than the sum of its proper divisors (4767780).

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

3513948 is a wasteful number, since it uses less digits than its factorization.

3513948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2953 (or 2951 counting only the distinct ones).

The product of its digits is 12960, while the sum is 33.

The square root of 3513948 is about 1874.5527466572. The cubic root of 3513948 is about 152.0308686153.

The spelling of 3513948 in words is "three million, five hundred thirteen thousand, nine hundred forty-eight".