2454428307 has 8 divisors (see below), whose sum is σ = 3281117184. Its totient is φ = 1632012488.

The previous prime is 2454428299. The next prime is 2454428309. The reversal of 2454428307 is 7038244542.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2454428307 - 2³ = 2454428299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2454428309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1066923 + ... + 1069220.

It is an arithmetic number, because the mean of its divisors is an integer number (410139648).

Almost surely, 2^2454428307 is an apocalyptic number.

2454428307 is a deficient number, since it is larger than the sum of its proper divisors (826688877).

2454428307 is a wasteful number, since it uses less digits than its factorization.

2454428307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2136529.

The product of its (nonzero) digits is 215040, while the sum is 39.

The square root of 2454428307 is about 49542.1871438878. The cubic root of 2454428307 is about 1348.9114786522.

The spelling of 2454428307 in words is "two billion, four hundred fifty-four million, four hundred twenty-eight thousand, three hundred seven".