4894641400 has 48 divisors (see below), whose sum is σ = 12414596040. Its totient is φ = 1779868800.

The previous prime is 4894641397. The next prime is 4894641439. The reversal of 4894641400 is 41464984.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1110219 + ... + 1114618.

Almost surely, 2^4894641400 is an apocalyptic number.

4894641400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4894641400 is an abundant number, since it is smaller than the sum of its proper divisors (7519954640).

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

4894641400 is a wasteful number, since it uses less digits than its factorization.

4894641400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2224864 (or 2224855 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 4894641400 is about 69961.7138154863. The cubic root of 4894641400 is about 1697.8798714313.

The spelling of 4894641400 in words is "four billion, eight hundred ninety-four million, six hundred forty-one thousand, four hundred".