169070733 has 40 divisors (see below), whose sum is σ = 273398048. Its totient is φ = 103506336.

The previous prime is 169070731. The next prime is 169070743. The reversal of 169070733 is 337070961.

It is not a de Polignac number, because 169070733 - 2¹ = 169070731 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its 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 (169070731) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 323010 + ... + 323532.

Almost surely, 2^169070733 is an apocalyptic number.

169070733 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

169070733 is a deficient number, since it is larger than the sum of its proper divisors (104327315).

169070733 is a wasteful number, since it uses less digits than its factorization.

169070733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855 (or 846 counting only the distinct ones).

The product of its (nonzero) digits is 23814, while the sum is 36.

The square root of 169070733 is about 13002.7202154011. The cubic root of 169070733 is about 552.9546041061.

The spelling of 169070733 in words is "one hundred sixty-nine million, seventy thousand, seven hundred thirty-three".