3581950144 has 28 divisors (see below), whose sum is σ = 7125708888. Its totient is φ = 1786496000.

The previous prime is 3581950123. The next prime is 3581950147. The reversal of 3581950144 is 4410591853.

It is a junction number, because it is equal to n+sod(n) for n = 3581950097 and 3581950106.

It is not an unprimeable number, because it can be changed into a prime (3581950147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44122 + ... + 95449.

Almost surely, 2^3581950144 is an apocalyptic number.

It is an amenable number.

3581950144 is a deficient number, since it is larger than the sum of its proper divisors (3543758744).

3581950144 is a wasteful number, since it uses less digits than its factorization.

3581950144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139984 (or 139974 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 40.

The square root of 3581950144 is about 59849.3955190861. The cubic root of 3581950144 is about 1530.0531321347.

The spelling of 3581950144 in words is "three billion, five hundred eighty-one million, nine hundred fifty thousand, one hundred forty-four".