3662401347 has 12 divisors (see below), whose sum is σ = 5771056824. Its totient is φ = 2219637120.

The previous prime is 3662401333. The next prime is 3662401361. The reversal of 3662401347 is 7431042663.

It is a happy number.

3662401347 is a `hidden beast` number, since 366 + 240 + 13 + 47 = 666.

It is an interprime number because it is at equal distance from previous prime (3662401333) and next prime (3662401361).

It is not a de Polignac number, because 3662401347 - 2⁴ = 3662401331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3662401367) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18496878 + ... + 18497075.

It is an arithmetic number, because the mean of its divisors is an integer number (480921402).

Almost surely, 2^3662401347 is an apocalyptic number.

3662401347 is a deficient number, since it is larger than the sum of its proper divisors (2108655477).

3662401347 is a wasteful number, since it uses less digits than its factorization.

3662401347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36993970 (or 36993967 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 3662401347 is about 60517.7771154890. Note that the first 3 decimals coincide. The cubic root of 3662401347 is about 1541.4235090584.

The spelling of 3662401347 in words is "three billion, six hundred sixty-two million, four hundred one thousand, three hundred forty-seven".