2450946397 has 8 divisors (see below), whose sum is σ = 2617251840. Its totient is φ = 2290093680.

The previous prime is 2450946391. The next prime is 2450946427. The reversal of 2450946397 is 7936490542.

2450946397 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2450946397 - 2¹⁵ = 2450913629 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2450946397.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2450946391) 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, 1362253 + ... + 1364050.

It is an arithmetic number, because the mean of its divisors is an integer number (327156480).

Almost surely, 2^2450946397 is an apocalyptic number.

It is an amenable number.

2450946397 is a deficient number, since it is larger than the sum of its proper divisors (166305443).

2450946397 is a wasteful number, since it uses less digits than its factorization.

2450946397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2726363.

The product of its (nonzero) digits is 1632960, while the sum is 49.

The square root of 2450946397 is about 49507.0338133886. The cubic root of 2450946397 is about 1348.2733108832.

The spelling of 2450946397 in words is "two billion, four hundred fifty million, nine hundred forty-six thousand, three hundred ninety-seven".