1948288967 has 8 divisors (see below), whose sum is σ = 1969279872. Its totient is φ = 1927409400.

The previous prime is 1948288949. The next prime is 1948289027. The reversal of 1948288967 is 7698828491.

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 1948288967 - 2¹⁸ = 1948026823 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 (1948288567) 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, 7592 + ... + 62882.

It is an arithmetic number, because the mean of its divisors is an integer number (246159984).

Almost surely, 2^1948288967 is an apocalyptic number.

1948288967 is a deficient number, since it is larger than the sum of its proper divisors (20990905).

1948288967 is a wasteful number, since it uses less digits than its factorization.

1948288967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55669.

The product of its digits is 13934592, while the sum is 62.

The square root of 1948288967 is about 44139.4264462057. The cubic root of 1948288967 is about 1248.9674602842.

The spelling of 1948288967 in words is "one billion, nine hundred forty-eight million, two hundred eighty-eight thousand, nine hundred sixty-seven".