3542651 has 12 divisors (see below), whose sum is σ = 4153248. Its totient is φ = 3012912.

The previous prime is 3542603. The next prime is 3542653. The reversal of 3542651 is 1562453.

It is a de Polignac number, because none of the positive numbers 2^k-3542651 is a prime.

It is a super-3 number, since 3×3542651³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3542651.

It is not an unprimeable number, because it can be changed into a prime (3542653) 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 11 ways as a sum of consecutive naturals, for example, 9470 + ... + 9836.

It is an arithmetic number, because the mean of its divisors is an integer number (346104).

Almost surely, 2^3542651 is an apocalyptic number.

3542651 is a deficient number, since it is larger than the sum of its proper divisors (610597).

3542651 is a wasteful number, since it uses less digits than its factorization.

3542651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578 (or 571 counting only the distinct ones).

The product of its digits is 3600, while the sum is 26.

The square root of 3542651 is about 1882.1931356798. The cubic root of 3542651 is about 152.4436914751.

The spelling of 3542651 in words is "three million, five hundred forty-two thousand, six hundred fifty-one".