4898049478 has 8 divisors (see below), whose sum is σ = 8396656272. Its totient is φ = 2099164056.

The previous prime is 4898049451. The next prime is 4898049491. The reversal of 4898049478 is 8749408984.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174930325 + ... + 174930352.

It is an arithmetic number, because the mean of its divisors is an integer number (1049582034).

Almost surely, 2^4898049478 is an apocalyptic number.

4898049478 is a deficient number, since it is larger than the sum of its proper divisors (3498606794).

4898049478 is a wasteful number, since it uses less digits than its factorization.

4898049478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349860686.

The product of its (nonzero) digits is 18579456, while the sum is 61.

The square root of 4898049478 is about 69986.0663132312. The cubic root of 4898049478 is about 1698.2738508916.

The spelling of 4898049478 in words is "four billion, eight hundred ninety-eight million, forty-nine thousand, four hundred seventy-eight".