6470748900 has 324 divisors, whose sum is σ = 25740383760. Its totient is φ = 1344470400.

The previous prime is 6470748887. The next prime is 6470748901. The reversal of 6470748900 is 98470746.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (6470748901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 478431 + ... + 491769.

Almost surely, 2^6470748900 is an apocalyptic number.

6470748900 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6470748900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12870191880).

6470748900 is an abundant number, since it is smaller than the sum of its proper divisors (19269634860).

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

6470748900 is a wasteful number, since it uses less digits than its factorization.

6470748900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13384 (or 13367 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 6470748900 is about 80440.9653099713. The cubic root of 6470748900 is about 1863.4518798437.

The spelling of 6470748900 in words is "six billion, four hundred seventy million, seven hundred forty-eight thousand, nine hundred".