1077629929 has 2 divisors, whose sum is σ = 1077629930. Its totient is φ = 1077629928.

The previous prime is 1077629909. The next prime is 1077629933. The reversal of 1077629929 is 9299267701.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 819963225 + 257666704 = 28635^2 + 16052^2 .

It is a cyclic number.

It is not a de Polignac number, because 1077629929 - 2¹⁵ = 1077597161 is a prime.

It is a super-2 number, since 2×1077629929² = 2322572527753090082, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1077629909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 538814964 + 538814965.

It is an arithmetic number, because the mean of its divisors is an integer number (538814965).

Almost surely, 2^1077629929 is an apocalyptic number.

It is an amenable number.

1077629929 is a deficient number, since it is larger than the sum of its proper divisors (1).

1077629929 is an equidigital number, since it uses as much as digits as its factorization.

1077629929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 857304, while the sum is 52.

The square root of 1077629929 is about 32827.2741634148. The cubic root of 1077629929 is about 1025.2345064074.

The spelling of 1077629929 in words is "one billion, seventy-seven million, six hundred twenty-nine thousand, nine hundred twenty-nine".