2948508387 has 48 divisors (see below), whose sum is σ = 4908833280. Its totient is φ = 1688568000.

The previous prime is 2948508347. The next prime is 2948508397. The reversal of 2948508387 is 7838058492.

It is a happy number.

2948508387 is a `hidden beast` number, since 2 + 9 + 485 + 0 + 83 + 87 = 666.

It is not a de Polignac number, because 2948508387 - 2¹⁰ = 2948507363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2948508347) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 124012 + ... + 145862.

It is an arithmetic number, because the mean of its divisors is an integer number (102267360).

Almost surely, 2^2948508387 is an apocalyptic number.

2948508387 is a deficient number, since it is larger than the sum of its proper divisors (1960324893).

2948508387 is a wasteful number, since it uses less digits than its factorization.

2948508387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21944 (or 21941 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 54.

The square root of 2948508387 is about 54300.1693091283. The cubic root of 2948508387 is about 1433.9503770110.

The spelling of 2948508387 in words is "two billion, nine hundred forty-eight million, five hundred eight thousand, three hundred eighty-seven".