1074660401 has 4 divisors (see below), whose sum is σ = 1075200000. Its totient is φ = 1074120804.

The previous prime is 1074660373. The next prime is 1074660403. The reversal of 1074660401 is 1040664701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1040664701 = 37 ⋅28126073.

It is a cyclic number.

It is not a de Polignac number, because 1074660401 - 2²² = 1070466097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1074660403) 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, 266801 + ... + 270798.

It is an arithmetic number, because the mean of its divisors is an integer number (268800000).

Almost surely, 2^1074660401 is an apocalyptic number.

It is an amenable number.

1074660401 is a deficient number, since it is larger than the sum of its proper divisors (539599).

1074660401 is an equidigital number, since it uses as much as digits as its factorization.

1074660401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539598.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 1074660401 is about 32782.0133762403. The cubic root of 1074660401 is about 1024.2919245337.

The spelling of 1074660401 in words is "one billion, seventy-four million, six hundred sixty thousand, four hundred one".