7400387001 has 8 divisors (see below), whose sum is σ = 11276780224. Its totient is φ = 4228792560.

The previous prime is 7400386993. The next prime is 7400387039. The reversal of 7400387001 is 1007830047.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7400387001 - 2³ = 7400386993 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7400387001.

It is not an unprimeable number, because it can be changed into a prime (7400337001) 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, 176199670 + ... + 176199711.

It is an arithmetic number, because the mean of its divisors is an integer number (1409597528).

Almost surely, 2^7400387001 is an apocalyptic number.

It is an amenable number.

7400387001 is a deficient number, since it is larger than the sum of its proper divisors (3876393223).

7400387001 is a wasteful number, since it uses less digits than its factorization.

7400387001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352399391.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 7400387001 is about 86025.5020386397. The cubic root of 7400387001 is about 1948.7291303670.

The spelling of 7400387001 in words is "seven billion, four hundred million, three hundred eighty-seven thousand, one".