747480001 has 2 divisors, whose sum is σ = 747480002. Its totient is φ = 747480000.

The previous prime is 747479947. The next prime is 747480011. The reversal of 747480001 is 100084747.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 444197776 + 303282225 = 21076^2 + 17415^2 .

It is a cyclic number.

It is not a de Polignac number, because 747480001 - 2¹¹ = 747477953 is a prime.

It is not a weakly prime, because it can be changed into another prime (747480011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373740000 + 373740001.

It is an arithmetic number, because the mean of its divisors is an integer number (373740001).

Almost surely, 2^747480001 is an apocalyptic number.

It is an amenable number.

747480001 is a deficient number, since it is larger than the sum of its proper divisors (1).

747480001 is an equidigital number, since it uses as much as digits as its factorization.

747480001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6272, while the sum is 31.

The square root of 747480001 is about 27340.0804863482. The cubic root of 747480001 is about 907.5415674585.

The spelling of 747480001 in words is "seven hundred forty-seven million, four hundred eighty thousand, one".