2658074397 has 24 divisors (see below), whose sum is σ = 3900815520. Its totient is φ = 1608789600.

The previous prime is 2658074383. The next prime is 2658074417. The reversal of 2658074397 is 7934708562.

It is not a de Polignac number, because 2658074397 - 2⁴ = 2658074381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2658074347) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 289879 + ... + 298907.

It is an arithmetic number, because the mean of its divisors is an integer number (162533980).

Almost surely, 2^2658074397 is an apocalyptic number.

It is an amenable number.

2658074397 is a deficient number, since it is larger than the sum of its proper divisors (1242741123).

2658074397 is a wasteful number, since it uses less digits than its factorization.

2658074397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9865 (or 9854 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 51.

The square root of 2658074397 is about 51556.5165328303. The cubic root of 2658074397 is about 1385.2315594186.

The spelling of 2658074397 in words is "two billion, six hundred fifty-eight million, seventy-four thousand, three hundred ninety-seven".