738247950 has 288 divisors, whose sum is σ = 2373276672. Its totient is φ = 162432000.

The previous prime is 738247949. The next prime is 738247957. The reversal of 738247950 is 59742837.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

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

It is a junction number, because it is equal to n+sod(n) for n = 738247896 and 738247905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (738247957) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2608509 + ... + 2608791.

It is an arithmetic number, because the mean of its divisors is an integer number (8240544).

Almost surely, 2^738247950 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 738247950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1186638336).

738247950 is an abundant number, since it is smaller than the sum of its proper divisors (1635028722).

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

738247950 is a wasteful number, since it uses less digits than its factorization.

738247950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360 (or 352 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The square root of 738247950 is about 27170.7186139785. The cubic root of 738247950 is about 903.7897602498.

The spelling of 738247950 in words is "seven hundred thirty-eight million, two hundred forty-seven thousand, nine hundred fifty".