748613400 has 72 divisors (see below), whose sum is σ = 2322781020. Its totient is φ = 199451520.

The previous prime is 748613363. The next prime is 748613423. The reversal of 748613400 is 4316847.

It is a congruent number.

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 669642 + ... + 670758.

Almost surely, 2^748613400 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 748613400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1161390510).

748613400 is an abundant number, since it is smaller than the sum of its proper divisors (1574167620).

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

748613400 is a wasteful number, since it uses less digits than its factorization.

748613400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2253 (or 1127 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 748613400 is about 27360.8004268881. The cubic root of 748613400 is about 908.0000355787. Note that the first 4 decimals are identical.

The spelling of 748613400 in words is "seven hundred forty-eight million, six hundred thirteen thousand, four hundred".