738450669 has 8 divisors (see below), whose sum is σ = 1074110112. Its totient is φ = 447545840.

The previous prime is 738450649. The next prime is 738450677. The reversal of 738450669 is 966054837.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 738450669 - 2⁷ = 738450541 is a prime.

It is a super-2 number, since 2×738450669² = 1090618781093095122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (738450649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11188614 + ... + 11188679.

It is an arithmetic number, because the mean of its divisors is an integer number (134263764).

Almost surely, 2^738450669 is an apocalyptic number.

It is an amenable number.

738450669 is a deficient number, since it is larger than the sum of its proper divisors (335659443).

738450669 is a wasteful number, since it uses less digits than its factorization.

738450669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22377307.

The product of its (nonzero) digits is 1088640, while the sum is 48.

The square root of 738450669 is about 27174.4488260572. The cubic root of 738450669 is about 903.8724779821.

The spelling of 738450669 in words is "seven hundred thirty-eight million, four hundred fifty thousand, six hundred sixty-nine".