363654494 has 16 divisors (see below), whose sum is σ = 624275808. Its totient is φ = 155634912.

The previous prime is 363654451. The next prime is 363654523. The reversal of 363654494 is 494456363.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7457 + ... + 27980.

It is an arithmetic number, because the mean of its divisors is an integer number (39017238).

Almost surely, 2^363654494 is an apocalyptic number.

363654494 is a deficient number, since it is larger than the sum of its proper divisors (260621314).

363654494 is a wasteful number, since it uses less digits than its factorization.

363654494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36179.

The product of its digits is 933120, while the sum is 44.

The square root of 363654494 is about 19069.7271611316. The cubic root of 363654494 is about 713.7777177381. Note that the first 4 decimals are identical.

The spelling of 363654494 in words is "three hundred sixty-three million, six hundred fifty-four thousand, four hundred ninety-four".