2077996948 has 6 divisors (see below), whose sum is σ = 3636494666. Its totient is φ = 1038998472.

The previous prime is 2077996901. The next prime is 2077996951. The reversal of 2077996948 is 8496997702.

It can be written as a sum of positive squares in only one way, i.e., 1778983684 + 299013264 = 42178^2 + 17292^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 259749615 + ... + 259749622.

Almost surely, 2^2077996948 is an apocalyptic number.

It is an amenable number.

2077996948 is a deficient number, since it is larger than the sum of its proper divisors (1558497718).

2077996948 is a wasteful number, since it uses less digits than its factorization.

2077996948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519499241 (or 519499239 counting only the distinct ones).

The product of its (nonzero) digits is 13716864, while the sum is 61.

The square root of 2077996948 is about 45585.0518042922. The cubic root of 2077996948 is about 1276.0909689373.

The spelling of 2077996948 in words is "two billion, seventy-seven million, nine hundred ninety-six thousand, nine hundred forty-eight".