3675944494 has 4 divisors (see below), whose sum is σ = 5513916744. Its totient is φ = 1837972246.

The previous prime is 3675944491. The next prime is 3675944509. The reversal of 3675944494 is 4944495763.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3675944491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 918986122 + ... + 918986125.

It is an arithmetic number, because the mean of its divisors is an integer number (1378479186).

Almost surely, 2^3675944494 is an apocalyptic number.

3675944494 is a deficient number, since it is larger than the sum of its proper divisors (1837972250).

3675944494 is a wasteful number, since it uses less digits than its factorization.

3675944494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1837972249.

The product of its digits is 13063680, while the sum is 55.

The square root of 3675944494 is about 60629.5678196703. The cubic root of 3675944494 is about 1543.3211752711.

The spelling of 3675944494 in words is "three billion, six hundred seventy-five million, nine hundred forty-four thousand, four hundred ninety-four".