3581677442 has 24 divisors (see below), whose sum is σ = 6451269120. Its totient is φ = 1485487080.

The previous prime is 3581677427. The next prime is 3581677457. The reversal of 3581677442 is 2447761853.

3581677442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3581677427) and next prime (3581677457).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 586442 + ... + 592517.

It is an arithmetic number, because the mean of its divisors is an integer number (268802880).

Almost surely, 2^3581677442 is an apocalyptic number.

3581677442 is a deficient number, since it is larger than the sum of its proper divisors (2869591678).

3581677442 is a wasteful number, since it uses less digits than its factorization.

3581677442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1179006 (or 1178999 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 47.

The square root of 3581677442 is about 59847.1172405154. The cubic root of 3581677442 is about 1530.0143023426.

The spelling of 3581677442 in words is "three billion, five hundred eighty-one million, six hundred seventy-seven thousand, four hundred forty-two".