2840909375 has 12 divisors (see below), whose sum is σ = 3550913352. Its totient is φ = 2272725000.

The previous prime is 2840909363. The next prime is 2840909387. The reversal of 2840909375 is 5739090482.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2840909363) and next prime (2840909387).

It is not a de Polignac number, because 2840909375 - 2²⁰ = 2839860799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 451421 + ... + 457670.

It is an arithmetic number, because the mean of its divisors is an integer number (295909446).

Almost surely, 2^2840909375 is an apocalyptic number.

2840909375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2840909375 is a deficient number, since it is larger than the sum of its proper divisors (710003977).

2840909375 is an frugal number, since it uses more digits than its factorization.

2840909375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909116 (or 909096 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 47.

The square root of 2840909375 is about 53300.1817539115. The cubic root of 2840909375 is about 1416.2908845665.

The spelling of 2840909375 in words is "two billion, eight hundred forty million, nine hundred nine thousand, three hundred seventy-five".