6948948007 has 4 divisors (see below), whose sum is σ = 6949720480. Its totient is φ = 6948175536.

The previous prime is 6948947981. The next prime is 6948948047. The reversal of 6948948007 is 7008498496.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6948948007 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 (6948948047) 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, 372582 + ... + 390787.

It is an arithmetic number, because the mean of its divisors is an integer number (1737430120).

Almost surely, 2^6948948007 is an apocalyptic number.

6948948007 is a deficient number, since it is larger than the sum of its proper divisors (772473).

6948948007 is an equidigital number, since it uses as much as digits as its factorization.

6948948007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772472.

The product of its (nonzero) digits is 3483648, while the sum is 55.

The square root of 6948948007 is about 83360.3503291583. The cubic root of 6948948007 is about 1908.2694051763.

The spelling of 6948948007 in words is "six billion, nine hundred forty-eight million, nine hundred forty-eight thousand, seven".