4078953 has 6 divisors (see below), whose sum is σ = 5891834. Its totient is φ = 2719296.

The previous prime is 4078951. The next prime is 4078969. The reversal of 4078953 is 3598704.

It can be written as a sum of positive squares in only one way, i.e., 3968064 + 110889 = 1992^2 + 333^2 .

It is not a de Polignac number, because 4078953 - 2¹ = 4078951 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4078951) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 226600 + ... + 226617.

Almost surely, 2^4078953 is an apocalyptic number.

It is an amenable number.

4078953 is a deficient number, since it is larger than the sum of its proper divisors (1812881).

4078953 is a wasteful number, since it uses less digits than its factorization.

4078953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453223 (or 453220 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 4078953 is about 2019.6417999239. The cubic root of 4078953 is about 159.7777252091. Note that the first 4 decimals are identical.

Subtracting from 4078953 its reverse (3598704), we obtain a square (480249 = 693²).

The spelling of 4078953 in words is "four million, seventy-eight thousand, nine hundred fifty-three".