4169949454 has 8 divisors (see below), whose sum is σ = 6823553688. Its totient is φ = 1895431560.

The previous prime is 4169949451. The next prime is 4169949461. The reversal of 4169949454 is 4549499614.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4169949395 and 4169949404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4169949451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94771557 + ... + 94771600.

It is an arithmetic number, because the mean of its divisors is an integer number (852944211).

Almost surely, 2^4169949454 is an apocalyptic number.

4169949454 is a deficient number, since it is larger than the sum of its proper divisors (2653604234).

4169949454 is a wasteful number, since it uses less digits than its factorization.

4169949454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189543170.

The product of its digits is 5598720, while the sum is 55.

The square root of 4169949454 is about 64575.1457915505. The cubic root of 4169949454 is about 1609.5714629166.

The spelling of 4169949454 in words is "four billion, one hundred sixty-nine million, nine hundred forty-nine thousand, four hundred fifty-four".