3693959394 has 8 divisors (see below), whose sum is σ = 7387918800. Its totient is φ = 1231319796.

The previous prime is 3693959377. The next prime is 3693959429. The reversal of 3693959394 is 4939593963.

3693959394 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

3693959394 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307829944 + ... + 307829955.

It is an arithmetic number, because the mean of its divisors is an integer number (923489850).

Almost surely, 2^3693959394 is an apocalyptic number.

3693959394 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3693959394 is a wasteful number, since it uses less digits than its factorization.

3693959394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615659904.

The product of its digits is 21257640, while the sum is 60.

The square root of 3693959394 is about 60777.9515449476. The cubic root of 3693959394 is about 1545.8382137946.

The spelling of 3693959394 in words is "three billion, six hundred ninety-three million, nine hundred fifty-nine thousand, three hundred ninety-four".