494711400 has 96 divisors (see below), whose sum is σ = 1536999840. Its totient is φ = 131631360.

The previous prime is 494711389. The next prime is 494711419. The reversal of 494711400 is 4117494.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 495702 + ... + 496698.

It is an arithmetic number, because the mean of its divisors is an integer number (16010415).

Almost surely, 2^494711400 is an apocalyptic number.

494711400 is a gapful number since it is divisible by the number (40) 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 494711400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (768499920).

494711400 is an abundant number, since it is smaller than the sum of its proper divisors (1042288440).

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

494711400 is a wasteful number, since it uses less digits than its factorization.

494711400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1843 (or 1834 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 494711400 is about 22242.1087129795. The cubic root of 494711400 is about 790.8922248652.

Adding to 494711400 its reverse (4117494), we get a palindrome (498828894).

The spelling of 494711400 in words is "four hundred ninety-four million, seven hundred eleven thousand, four hundred".