2634416401 has 8 divisors (see below), whose sum is σ = 2641471560. Its totient is φ = 2627371008.

The previous prime is 2634416387. The next prime is 2634416437. The reversal of 2634416401 is 1046144362.

It can be written as a sum of positive squares in 4 ways, for example, as 1972692225 + 661724176 = 44415^2 + 25724^2 .

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 2634416401 - 2¹⁹ = 2633892113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2634416461) 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, 1088745 + ... + 1091161.

It is an arithmetic number, because the mean of its divisors is an integer number (330183945).

Almost surely, 2^2634416401 is an apocalyptic number.

It is an amenable number.

2634416401 is a deficient number, since it is larger than the sum of its proper divisors (7055159).

2634416401 is a wasteful number, since it uses less digits than its factorization.

2634416401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4883.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 2634416401 is about 51326.5662303646. The cubic root of 2634416401 is about 1381.1095887627.

The spelling of 2634416401 in words is "two billion, six hundred thirty-four million, four hundred sixteen thousand, four hundred one".