2406071387 has 8 divisors (see below), whose sum is σ = 2549816496. Its totient is φ = 2262572032.

The previous prime is 2406071357. The next prime is 2406071399. The reversal of 2406071387 is 7831706042.

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 2406071387 - 2²² = 2401877083 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 2406071387.

It is not an unprimeable number, because it can be changed into a prime (2406071357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41078 + ... + 80619.

It is an arithmetic number, because the mean of its divisors is an integer number (318727062).

Almost surely, 2^2406071387 is an apocalyptic number.

2406071387 is a deficient number, since it is larger than the sum of its proper divisors (143745109).

2406071387 is a wasteful number, since it uses less digits than its factorization.

2406071387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122877.

The product of its (nonzero) digits is 56448, while the sum is 38.

The square root of 2406071387 is about 49051.7215498090. The cubic root of 2406071387 is about 1339.9939457289.

The spelling of 2406071387 in words is "two billion, four hundred six million, seventy-one thousand, three hundred eighty-seven".