908954538 has 16 divisors (see below), whose sum is σ = 1924845120. Its totient is φ = 285162176.

The previous prime is 908954533. The next prime is 908954581. The reversal of 908954538 is 835459809.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (908954533) 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, 4455558 + ... + 4455761.

It is an arithmetic number, because the mean of its divisors is an integer number (120302820).

Almost surely, 2^908954538 is an apocalyptic number.

908954538 is an abundant number, since it is smaller than the sum of its proper divisors (1015890582).

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

908954538 is a wasteful number, since it uses less digits than its factorization.

908954538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8911341.

The product of its (nonzero) digits is 1555200, while the sum is 51.

The square root of 908954538 is about 30148.8729142567. The cubic root of 908954538 is about 968.6808646160.

The spelling of 908954538 in words is "nine hundred eight million, nine hundred fifty-four thousand, five hundred thirty-eight".