946761140 has 24 divisors (see below), whose sum is σ = 2141137320. Its totient is φ = 349573248.

The previous prime is 946761131. The next prime is 946761157. The reversal of 946761140 is 41167649.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 76983076 + 869778064 = 8774^2 + 29492^2 .

It is a junction number, because it is equal to n+sod(n) for n = 946761094 and 946761103.

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 7 ways as a sum of consecutive naturals, for example, 1820435 + ... + 1820954.

It is an arithmetic number, because the mean of its divisors is an integer number (89214055).

Almost surely, 2^946761140 is an apocalyptic number.

It is an amenable number.

946761140 is an abundant number, since it is smaller than the sum of its proper divisors (1194376180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

946761140 is a wasteful number, since it uses less digits than its factorization.

946761140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3641411 (or 3641409 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 946761140 is about 30769.4839085741. The cubic root of 946761140 is about 981.9291238219.

It can be divided in two parts, 9467 and 61140, that added together give a palindrome (70607).

The spelling of 946761140 in words is "nine hundred forty-six million, seven hundred sixty-one thousand, one hundred forty".