745812950 has 48 divisors (see below), whose sum is σ = 1532714400. Its totient is φ = 268561920.

The previous prime is 745812937. The next prime is 745812953. The reversal of 745812950 is 59218547.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 745812898 and 745812907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745812953) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 476 + ... + 38624.

It is an arithmetic number, because the mean of its divisors is an integer number (31931550).

Almost surely, 2^745812950 is an apocalyptic number.

745812950 is an abundant number, since it is smaller than the sum of its proper divisors (786901450).

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

745812950 is a wasteful number, since it uses less digits than its factorization.

745812950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38201 (or 38196 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 41.

The square root of 745812950 is about 27309.5761592889. The cubic root of 745812950 is about 906.8663903351.

The spelling of 745812950 in words is "seven hundred forty-five million, eight hundred twelve thousand, nine hundred fifty".