4989358354 has 4 divisors (see below), whose sum is σ = 7484037534. Its totient is φ = 2494679176.

The previous prime is 4989358337. The next prime is 4989358379. The reversal of 4989358354 is 4538539894.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3776717025 + 1212641329 = 61455^2 + 34823^2 .

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1247339587 + ... + 1247339590.

Almost surely, 2^4989358354 is an apocalyptic number.

4989358354 is a deficient number, since it is larger than the sum of its proper divisors (2494679180).

4989358354 is a wasteful number, since it uses less digits than its factorization.

4989358354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2494679179.

The product of its digits is 18662400, while the sum is 58.

The square root of 4989358354 is about 70635.3902374723. The cubic root of 4989358354 is about 1708.7619544310.

The spelling of 4989358354 in words is "four billion, nine hundred eighty-nine million, three hundred fifty-eight thousand, three hundred fifty-four".