3542990 has 32 divisors (see below), whose sum is σ = 7188480. Its totient is φ = 1245600.

The previous prime is 3542983. The next prime is 3542993. The reversal of 3542990 is 992453.

It is a zygodrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3542993) 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 15 ways as a sum of consecutive naturals, for example, 2891 + ... + 3929.

It is an arithmetic number, because the mean of its divisors is an integer number (224640).

Almost surely, 2^3542990 is an apocalyptic number.

3542990 is an abundant number, since it is smaller than the sum of its proper divisors (3645490).

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

3542990 is a wasteful number, since it uses less digits than its factorization.

3542990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1088.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 3542990 is about 1882.2831880458. The cubic root of 3542990 is about 152.4485538191.

The spelling of 3542990 in words is "three million, five hundred forty-two thousand, nine hundred ninety".