76949006 has 16 divisors (see below), whose sum is σ = 123258240. Its totient is φ = 35948640.

The previous prime is 76949003. The next prime is 76949023. The reversal of 76949006 is 60094967.

It is a super-2 number, since 2×76949006² = 11842299048776072, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76949003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19601 + ... + 23196.

It is an arithmetic number, because the mean of its divisors is an integer number (7703640).

Almost surely, 2^76949006 is an apocalyptic number.

76949006 is a deficient number, since it is larger than the sum of its proper divisors (46309234).

76949006 is a wasteful number, since it uses less digits than its factorization.

76949006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42859.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 76949006 is about 8772.0582533405. The cubic root of 76949006 is about 425.3381502573.

The spelling of 76949006 in words is "seventy-six million, nine hundred forty-nine thousand, six".