6900948 has 18 divisors (see below), whose sum is σ = 17444154. Its totient is φ = 2300304.

The previous prime is 6900947. The next prime is 6900961. The reversal of 6900948 is 8490096.

It can be written as a sum of positive squares in only one way, i.e., 3617604 + 3283344 = 1902^2 + 1812^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 191693 = 6900948 / (6 + 9 + 0 + 0 + 9 + 4 + 8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6900947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 95811 + ... + 95882.

Almost surely, 2^6900948 is an apocalyptic number.

It is an amenable number.

6900948 is an abundant number, since it is smaller than the sum of its proper divisors (10543206).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6900948 is a wasteful number, since it uses less digits than its factorization.

6900948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191703 (or 191698 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 6900948 is about 2626.9655498312. The cubic root of 6900948 is about 190.3865445497.

The spelling of 6900948 in words is "six million, nine hundred thousand, nine hundred forty-eight".