6746990148 has 24 divisors (see below), whose sum is σ = 17492196960. Its totient is φ = 2248996680.

The previous prime is 6746990093. The next prime is 6746990161. The reversal of 6746990148 is 8410996476.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 6746990094 and 6746990103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31235958 + ... + 31236173.

It is an arithmetic number, because the mean of its divisors is an integer number (728841540).

Almost surely, 2^6746990148 is an apocalyptic number.

It is an amenable number.

6746990148 is an abundant number, since it is smaller than the sum of its proper divisors (10745206812).

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

6746990148 is a wasteful number, since it uses less digits than its factorization.

6746990148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62472144 (or 62472136 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The square root of 6746990148 is about 82140.0642074256. The cubic root of 6746990148 is about 1889.6006311623.

The spelling of 6746990148 in words is "six billion, seven hundred forty-six million, nine hundred ninety thousand, one hundred forty-eight".