948489902 has 4 divisors (see below), whose sum is σ = 1422734856. Its totient is φ = 474244950.

The previous prime is 948489901. The next prime is 948489917. The reversal of 948489902 is 209984849.

948489902 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (948489901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237122474 + ... + 237122477.

It is an arithmetic number, because the mean of its divisors is an integer number (355683714).

Almost surely, 2^948489902 is an apocalyptic number.

948489902 is a deficient number, since it is larger than the sum of its proper divisors (474244954).

948489902 is a wasteful number, since it uses less digits than its factorization.

948489902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474244953.

The product of its (nonzero) digits is 1492992, while the sum is 53.

The square root of 948489902 is about 30797.5632477636. The cubic root of 948489902 is about 982.5264197045.

The spelling of 948489902 in words is "nine hundred forty-eight million, four hundred eighty-nine thousand, nine hundred two".