4293749400 has 96 divisors (see below), whose sum is σ = 13321625040. Its totient is φ = 1144053760.

The previous prime is 4293749399. The next prime is 4293749417. The reversal of 4293749400 is 49473924.

It is a congruent number.

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, 1016092 + ... + 1020308.

Almost surely, 2^4293749400 is an apocalyptic number.

4293749400 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 4293749400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6660812520).

4293749400 is an abundant number, since it is smaller than the sum of its proper divisors (9027875640).

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

4293749400 is a wasteful number, since it uses less digits than its factorization.

4293749400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5933 (or 5924 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 42.

The square root of 4293749400 is about 65526.7075321201. The cubic root of 4293749400 is about 1625.3450186540.

The spelling of 4293749400 in words is "four billion, two hundred ninety-three million, seven hundred forty-nine thousand, four hundred".