3521954 has 8 divisors (see below), whose sum is σ = 5561040. Its totient is φ = 1668276.

The previous prime is 3521953. The next prime is 3521977. The reversal of 3521954 is 4591253.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3521951) 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 3 ways as a sum of consecutive naturals, for example, 46304 + ... + 46379.

It is an arithmetic number, because the mean of its divisors is an integer number (695130).

Almost surely, 2^3521954 is an apocalyptic number.

3521954 is a deficient number, since it is larger than the sum of its proper divisors (2039086).

3521954 is a wasteful number, since it uses less digits than its factorization.

3521954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92704.

The product of its digits is 5400, while the sum is 29.

The square root of 3521954 is about 1876.6869744313. The cubic root of 3521954 is about 152.1462408339.

The spelling of 3521954 in words is "three million, five hundred twenty-one thousand, nine hundred fifty-four".