854038740 has 24 divisors (see below), whose sum is σ = 2391308640. Its totient is φ = 227743648.

The previous prime is 854038697. The next prime is 854038763. The reversal of 854038740 is 47830458.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7116930 + ... + 7117049.

It is an arithmetic number, because the mean of its divisors is an integer number (99637860).

Almost surely, 2^854038740 is an apocalyptic number.

It is an amenable number.

854038740 is an abundant number, since it is smaller than the sum of its proper divisors (1537269900).

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

854038740 is a wasteful number, since it uses less digits than its factorization.

854038740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14233991 (or 14233989 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 39.

The square root of 854038740 is about 29223.9412126428. The cubic root of 854038740 is about 948.7661692388.

It can be divided in two parts, 854038 and 740, that added together give a triangular number (854778 = T₁₃₀₇).

The spelling of 854038740 in words is "eight hundred fifty-four million, thirty-eight thousand, seven hundred forty".