736358401 has 8 divisors (see below), whose sum is σ = 780330600. Its totient is φ = 693624960.

The previous prime is 736358393. The next prime is 736358429. The reversal of 736358401 is 104853637.

It can be written as a sum of positive squares in 4 ways, for example, as 38130625 + 698227776 = 6175^2 + 26424^2 .

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 736358401 - 2³ = 736358393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (736358461) 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, 308466 + ... + 310843.

It is an arithmetic number, because the mean of its divisors is an integer number (97541325).

Almost surely, 2^736358401 is an apocalyptic number.

It is an amenable number.

736358401 is a deficient number, since it is larger than the sum of its proper divisors (43972199).

736358401 is a wasteful number, since it uses less digits than its factorization.

736358401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619379.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 736358401 is about 27135.9245466227. The cubic root of 736358401 is about 903.0180167747.

The spelling of 736358401 in words is "seven hundred thirty-six million, three hundred fifty-eight thousand, four hundred one".