2925997393 has 8 divisors (see below), whose sum is σ = 3266230176. Its totient is φ = 2598136800.

The previous prime is 2925997391. The next prime is 2925997421. The reversal of 2925997393 is 3937995292.

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 2925997393 - 2¹ = 2925997391 is a prime.

It is a super-2 number, since 2×2925997393² = 17122921487685592898, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2925997391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3092548 + ... + 3093493.

It is an arithmetic number, because the mean of its divisors is an integer number (408278772).

Almost surely, 2^2925997393 is an apocalyptic number.

It is an amenable number.

2925997393 is a deficient number, since it is larger than the sum of its proper divisors (340232783).

2925997393 is a wasteful number, since it uses less digits than its factorization.

2925997393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6186095.

The product of its digits is 8266860, while the sum is 58.

The square root of 2925997393 is about 54092.4892475841. The cubic root of 2925997393 is about 1430.2917873287.

It can be divided in two parts, 292599 and 7393, that added together give a palindrome (299992).

The spelling of 2925997393 in words is "two billion, nine hundred twenty-five million, nine hundred ninety-seven thousand, three hundred ninety-three".