2924778 has 8 divisors (see below), whose sum is σ = 5849568. Its totient is φ = 974924.

The previous prime is 2924777. The next prime is 2924791. The reversal of 2924778 is 8774292.

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

2924778 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2924777) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243726 + ... + 243737.

It is an arithmetic number, because the mean of its divisors is an integer number (731196).

2^2924778 is an apocalyptic number.

2924778 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.

2924778 is a wasteful number, since it uses less digits than its factorization.

2924778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487468.

The product of its digits is 56448, while the sum is 39.

The square root of 2924778 is about 1710.1982341238. The cubic root of 2924778 is about 143.0093071028.

The spelling of 2924778 in words is "two million, nine hundred twenty-four thousand, seven hundred seventy-eight".