6269472401 has 16 divisors (see below), whose sum is σ = 6475403088. Its totient is φ = 6066278400.

The previous prime is 6269472373. The next prime is 6269472403. The reversal of 6269472401 is 1042749626.

It is a Cunningham number, because it is equal to 79180²+1.

It can be written as a sum of positive squares in 8 ways, for example, as 1 + 6269472400 = 1^2 + 79180^2 .

It is a cyclic number.

It is not a de Polignac number, because 6269472401 - 2²⁶ = 6202363537 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6269472403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3011681 + ... + 3013761.

It is an arithmetic number, because the mean of its divisors is an integer number (404712693).

Almost surely, 2^6269472401 is an apocalyptic number.

It is an amenable number.

6269472401 is a deficient number, since it is larger than the sum of its proper divisors (205930687).

6269472401 is a wasteful number, since it uses less digits than its factorization.

6269472401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2692.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 6269472401 is about 79180.0000063147. Note that the first 5 decimals coincide. The cubic root of 6269472401 is about 1843.9267510935.

The spelling of 6269472401 in words is "six billion, two hundred sixty-nine million, four hundred seventy-two thousand, four hundred one".