738770461 has 12 divisors (see below), whose sum is σ = 874503196. Its totient is φ = 619945920.

The previous prime is 738770441. The next prime is 738770471. The reversal of 738770461 is 164077837.

It can be written as a sum of positive squares in 2 ways, for example, as 50495236 + 688275225 = 7106^2 + 26235^2 .

It is not a de Polignac number, because 738770461 - 2¹¹ = 738768413 is a prime.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (738770441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 233256 + ... + 236401.

Almost surely, 2^738770461 is an apocalyptic number.

It is an amenable number.

738770461 is a deficient number, since it is larger than the sum of its proper divisors (135732735).

738770461 is a wasteful number, since it uses less digits than its factorization.

738770461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469692 (or 469681 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 43.

The square root of 738770461 is about 27180.3322459458. The cubic root of 738770461 is about 904.0029355669.

The spelling of 738770461 in words is "seven hundred thirty-eight million, seven hundred seventy thousand, four hundred sixty-one".