874949478 has 16 divisors (see below), whose sum is σ = 1884506736. Its totient is φ = 269215200.

The previous prime is 874949473. The next prime is 874949483.

874949478 is nontrivially palindromic in base 10.

874949478 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (874949473) and next prime (874949483).

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (874949473) 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, 5608573 + ... + 5608728.

It is an arithmetic number, because the mean of its divisors is an integer number (117781671).

Almost surely, 2^874949478 is an apocalyptic number.

874949478 is an abundant number, since it is smaller than the sum of its proper divisors (1009557258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

874949478 is a wasteful number, since it uses less digits than its factorization.

874949478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11217319.

The product of its digits is 16257024, while the sum is 60.

The square root of 874949478 is about 29579.5449255055. The cubic root of 874949478 is about 956.4471824397.

The spelling of 874949478 in words is "eight hundred seventy-four million, nine hundred forty-nine thousand, four hundred seventy-eight".