977241436 has 12 divisors (see below), whose sum is σ = 1718279080. Its totient is φ = 486304560.

The previous prime is 977241409. The next prime is 977241451. The reversal of 977241436 is 634142779.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 977241392 and 977241401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 578091 + ... + 579778.

Almost surely, 2^977241436 is an apocalyptic number.

It is an amenable number.

977241436 is a deficient number, since it is larger than the sum of its proper divisors (741037644).

977241436 is a wasteful number, since it uses less digits than its factorization.

977241436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1158084 (or 1158082 counting only the distinct ones).

The product of its digits is 254016, while the sum is 43.

The square root of 977241436 is about 31260.8610885881. The cubic root of 977241436 is about 992.3555228789.

The spelling of 977241436 in words is "nine hundred seventy-seven million, two hundred forty-one thousand, four hundred thirty-six".