7367621401 has 16 divisors (see below), whose sum is σ = 8575718400. Its totient is φ = 6198741648.

The previous prime is 7367621311. The next prime is 7367621423. The reversal of 7367621401 is 1041267637.

It is a cyclic number.

It is not a de Polignac number, because 7367621401 - 2¹⁵ = 7367588633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7367621461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 269020 + ... + 295138.

It is an arithmetic number, because the mean of its divisors is an integer number (535982400).

Almost surely, 2^7367621401 is an apocalyptic number.

It is an amenable number.

7367621401 is a deficient number, since it is larger than the sum of its proper divisors (1208096999).

7367621401 is a wasteful number, since it uses less digits than its factorization.

7367621401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26868.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 7367621401 is about 85834.8495717212. The cubic root of 7367621401 is about 1945.8488419611.

The spelling of 7367621401 in words is "seven billion, three hundred sixty-seven million, six hundred twenty-one thousand, four hundred one".