3774342946 has 8 divisors (see below), whose sum is σ = 6176197584. Its totient is φ = 1715610420.

The previous prime is 3774342937. The next prime is 3774342967. The reversal of 3774342946 is 6492434773.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3774342946.

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, 85780500 + ... + 85780543.

It is an arithmetic number, because the mean of its divisors is an integer number (772024698).

Almost surely, 2^3774342946 is an apocalyptic number.

3774342946 is a deficient number, since it is larger than the sum of its proper divisors (2401854638).

3774342946 is a wasteful number, since it uses less digits than its factorization.

3774342946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171561056.

The product of its digits is 3048192, while the sum is 49.

The square root of 3774342946 is about 61435.6813749144. The cubic root of 3774342946 is about 1556.9707468172.

The spelling of 3774342946 in words is "three billion, seven hundred seventy-four million, three hundred forty-two thousand, nine hundred forty-six".