3542749276 has 48 divisors (see below), whose sum is σ = 6871415040. Its totient is φ = 1584731520.

The previous prime is 3542749241. The next prime is 3542749321. The reversal of 3542749276 is 6729472453.

It is a super-3 number, since 3×3542749276³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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, 1884505 + ... + 1886383.

It is an arithmetic number, because the mean of its divisors is an integer number (143154480).

Almost surely, 2^3542749276 is an apocalyptic number.

It is an amenable number.

3542749276 is a deficient number, since it is larger than the sum of its proper divisors (3328665764).

3542749276 is a wasteful number, since it uses less digits than its factorization.

3542749276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2554 (or 2552 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 49.

The square root of 3542749276 is about 59520.9986139346. The cubic root of 3542749276 is about 1524.4510109915.

The spelling of 3542749276 in words is "three billion, five hundred forty-two million, seven hundred forty-nine thousand, two hundred seventy-six".