4278953046 has 32 divisors (see below), whose sum is σ = 8701388640. Its totient is φ = 1402592256.

The previous prime is 4278953011. The next prime is 4278953047. The reversal of 4278953046 is 6403598724.

It is a junction number, because it is equal to n+sod(n) for n = 4278952986 and 4278953004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4278953047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67960 + ... + 114788.

It is an arithmetic number, because the mean of its divisors is an integer number (271918395).

Almost surely, 2^4278953046 is an apocalyptic number.

4278953046 is an abundant number, since it is smaller than the sum of its proper divisors (4422435594).

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

4278953046 is a wasteful number, since it uses less digits than its factorization.

4278953046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47088.

The product of its (nonzero) digits is 1451520, while the sum is 48.

The square root of 4278953046 is about 65413.7068663747. The cubic root of 4278953046 is about 1623.4758785234.

The spelling of 4278953046 in words is "four billion, two hundred seventy-eight million, nine hundred fifty-three thousand, forty-six".