1034400077 has 2 divisors, whose sum is σ = 1034400078. Its totient is φ = 1034400076.

The previous prime is 1034400049. The next prime is 1034400089. The reversal of 1034400077 is 7700044301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 903663721 + 130736356 = 30061^2 + 11434^2 .

It is a cyclic number.

It is not a de Polignac number, because 1034400077 - 2⁶ = 1034400013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1034400047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 517200038 + 517200039.

It is an arithmetic number, because the mean of its divisors is an integer number (517200039).

Almost surely, 2^1034400077 is an apocalyptic number.

It is an amenable number.

1034400077 is a deficient number, since it is larger than the sum of its proper divisors (1).

1034400077 is an equidigital number, since it uses as much as digits as its factorization.

1034400077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 1034400077 is about 32162.0906814218. The cubic root of 1034400077 is about 1011.3376639192.

Adding to 1034400077 its reverse (7700044301), we get a palindrome (8734444378).

The spelling of 1034400077 in words is "one billion, thirty-four million, four hundred thousand, seventy-seven".