3542850 has 36 divisors (see below), whose sum is σ = 9519666. Its totient is φ = 944640.

The previous prime is 3542849. The next prime is 3542863. The reversal of 3542850 is 582453.

It can be written as a sum of positive squares in 3 ways, for example, as 1580049 + 1962801 = 1257^2 + 1401^2 .

It is a super-2 number, since 2×3542850² = 25103572245000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3487 + ... + 4386.

Almost surely, 2^3542850 is an apocalyptic number.

3542850 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3542850 is an abundant number, since it is smaller than the sum of its proper divisors (5976816).

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

3542850 is a wasteful number, since it uses less digits than its factorization.

3542850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7891 (or 7883 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 3542850 is about 1882.2459988004. The cubic root of 3542850 is about 152.4465458090.

The spelling of 3542850 in words is "three million, five hundred forty-two thousand, eight hundred fifty".