7427954850 has 48 divisors (see below), whose sum is σ = 18444399840. Its totient is φ = 1978307200.

The previous prime is 7427954803. The next prime is 7427954899. The reversal of 7427954850 is 584597247.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 7427954793 and 7427954802.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90745 + ... + 151955.

It is an arithmetic number, because the mean of its divisors is an integer number (384258330).

Almost surely, 2^7427954850 is an apocalyptic number.

7427954850 is an abundant number, since it is smaller than the sum of its proper divisors (11016444990).

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

7427954850 is a wasteful number, since it uses less digits than its factorization.

7427954850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62035 (or 62030 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 51.

The square root of 7427954850 is about 86185.5837713013. The cubic root of 7427954850 is about 1951.1459273785.

The spelling of 7427954850 in words is "seven billion, four hundred twenty-seven million, nine hundred fifty-four thousand, eight hundred fifty".