3550544490 has 16 divisors (see below), whose sum is σ = 8521306848. Its totient is φ = 946811856.

The previous prime is 3550544377. The next prime is 3550544507. The reversal of 3550544490 is 944450553.

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 7 ways as a sum of consecutive naturals, for example, 59175712 + ... + 59175771.

It is an arithmetic number, because the mean of its divisors is an integer number (532581678).

Almost surely, 2^3550544490 is an apocalyptic number.

3550544490 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3550544490 is an abundant number, since it is smaller than the sum of its proper divisors (4970762358).

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

3550544490 is a wasteful number, since it uses less digits than its factorization.

3550544490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118351493.

The product of its (nonzero) digits is 216000, while the sum is 39.

The square root of 3550544490 is about 59586.4455224508. The cubic root of 3550544490 is about 1525.5682898583.

The spelling of 3550544490 in words is "three billion, five hundred fifty million, five hundred forty-four thousand, four hundred ninety".