2460147397 has 4 divisors (see below), whose sum is σ = 2461602220. Its totient is φ = 2458692576.

The previous prime is 2460147329. The next prime is 2460147407. The reversal of 2460147397 is 7937410642.

2460147397 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1312902756 + 1147244641 = 36234^2 + 33871^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2460147397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2460187397) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 724872 + ... + 728257.

It is an arithmetic number, because the mean of its divisors is an integer number (615400555).

Almost surely, 2^2460147397 is an apocalyptic number.

2460147397 is the 28637-th hex number.

It is an amenable number.

2460147397 is a deficient number, since it is larger than the sum of its proper divisors (1454823).

2460147397 is a wasteful number, since it uses less digits than its factorization.

2460147397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1454822.

The product of its (nonzero) digits is 254016, while the sum is 43.

The square root of 2460147397 is about 49599.8729534663. The cubic root of 2460147397 is about 1349.9583703670.

The spelling of 2460147397 in words is "two billion, four hundred sixty million, one hundred forty-seven thousand, three hundred ninety-seven".