709460401 has 4 divisors (see below), whose sum is σ = 764034292. Its totient is φ = 654886512.

The previous prime is 709460377. The next prime is 709460407. The reversal of 709460401 is 104064907.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 33408400 + 676052001 = 5780^2 + 26001^2 .

It is a cyclic number.

It is not a de Polignac number, because 709460401 - 2²¹ = 707363249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (709460407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27286926 + ... + 27286951.

It is an arithmetic number, because the mean of its divisors is an integer number (191008573).

Almost surely, 2^709460401 is an apocalyptic number.

It is an amenable number.

709460401 is a deficient number, since it is larger than the sum of its proper divisors (54573891).

709460401 is a wasteful number, since it uses less digits than its factorization.

709460401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54573890.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 709460401 is about 26635.6978695885. The cubic root of 709460401 is about 891.8860818445.

The spelling of 709460401 in words is "seven hundred nine million, four hundred sixty thousand, four hundred one".