3542628 has 12 divisors (see below), whose sum is σ = 8266160. Its totient is φ = 1180872.

The previous prime is 3542603. The next prime is 3542653. The reversal of 3542628 is 8262453.

It is an interprime number because it is at equal distance from previous prime (3542603) and next prime (3542653).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×3542628³ (a number of 21 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3542595 and 3542604.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147598 + ... + 147621.

Almost surely, 2^3542628 is an apocalyptic number.

It is an amenable number.

3542628 is an abundant number, since it is smaller than the sum of its proper divisors (4723532).

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

3542628 is a wasteful number, since it uses less digits than its factorization.

3542628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295226 (or 295224 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 3542628 is about 1882.1870257761. The cubic root of 3542628 is about 152.4433615704.

The spelling of 3542628 in words is "three million, five hundred forty-two thousand, six hundred twenty-eight".