7404857283 has 16 divisors (see below), whose sum is σ = 10067136416. Its totient is φ = 4840093440.

The previous prime is 7404857281. The next prime is 7404857287. The reversal of 7404857283 is 3827584047.

It is not a de Polignac number, because 7404857283 - 2¹ = 7404857281 is a prime.

It is a super-2 number, since 2×7404857283² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7404857281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7360 + ... + 121917.

It is an arithmetic number, because the mean of its divisors is an integer number (629196026).

Almost surely, 2^7404857283 is an apocalyptic number.

7404857283 is a deficient number, since it is larger than the sum of its proper divisors (2662279133).

7404857283 is a wasteful number, since it uses less digits than its factorization.

7404857283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129654.

The product of its (nonzero) digits is 1505280, while the sum is 48.

The square root of 7404857283 is about 86051.4804230584. The cubic root of 7404857283 is about 1949.1214348630.

The spelling of 7404857283 in words is "seven billion, four hundred four million, eight hundred fifty-seven thousand, two hundred eighty-three".