1384939301 has 2 divisors, whose sum is σ = 1384939302. Its totient is φ = 1384939300.

The previous prime is 1384939261. The next prime is 1384939307. The reversal of 1384939301 is 1039394831.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 993888676 + 391050625 = 31526^2 + 19775^2 .

It is a cyclic number.

It is not a de Polignac number, because 1384939301 - 2¹⁰ = 1384938277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1384939307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 692469650 + 692469651.

It is an arithmetic number, because the mean of its divisors is an integer number (692469651).

Almost surely, 2^1384939301 is an apocalyptic number.

It is an amenable number.

1384939301 is a deficient number, since it is larger than the sum of its proper divisors (1).

1384939301 is an equidigital number, since it uses as much as digits as its factorization.

1384939301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 41.

The square root of 1384939301 is about 37214.7726178731. The cubic root of 1384939301 is about 1114.6629856804.

The spelling of 1384939301 in words is "one billion, three hundred eighty-four million, nine hundred thirty-nine thousand, three hundred one".