746434515050 has 144 divisors (see below), whose sum is σ = 1710851991768. Its totient is φ = 240752332800.

The previous prime is 746434515031. The next prime is 746434515103. The reversal of 746434515050 is 50515434647.

It can be written as a sum of positive squares in 12 ways, for example, as 39763949281 + 706670565769 = 199409^2 + 840637^2 .

It is a junction number, because it is equal to n+sod(n) for n = 746434514992 and 746434515010.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 167472422 + ... + 167476878.

Almost surely, 2^746434515050 is an apocalyptic number.

746434515050 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

746434515050 is an abundant number, since it is smaller than the sum of its proper divisors (964417476718).

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

746434515050 is a wasteful number, since it uses less digits than its factorization.

746434515050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8521 (or 8509 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 44.

Adding to 746434515050 its reverse (50515434647), we get a palindrome (796949949697).

The spelling of 746434515050 in words is "seven hundred forty-six billion, four hundred thirty-four million, five hundred fifteen thousand, fifty".