49204378 has 16 divisors (see below), whose sum is σ = 76909824. Its totient is φ = 23582880.

The previous prime is 49204373. The next prime is 49204391. The reversal of 49204378 is 87340294.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (49204373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2926 + ... + 10342.

It is an arithmetic number, because the mean of its divisors is an integer number (4806864).

Almost surely, 2^49204378 is an apocalyptic number.

49204378 is a deficient number, since it is larger than the sum of its proper divisors (27705446).

49204378 is a wasteful number, since it uses less digits than its factorization.

49204378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7557.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 49204378 is about 7014.5832377982. The cubic root of 49204378 is about 366.4386282714.

The spelling of 49204378 in words is "forty-nine million, two hundred four thousand, three hundred seventy-eight".