1016761942 has 32 divisors (see below), whose sum is σ = 1850990400. Its totient is φ = 408913920.

The previous prime is 1016761939. The next prime is 1016761957. The reversal of 1016761942 is 2491676101.

It is a super-2 number, since 2×1016761942² = 2067609693399222728, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76942 + ... + 89182.

It is an arithmetic number, because the mean of its divisors is an integer number (57843450).

Almost surely, 2^1016761942 is an apocalyptic number.

1016761942 is a deficient number, since it is larger than the sum of its proper divisors (834228458).

1016761942 is a wasteful number, since it uses less digits than its factorization.

1016761942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12616.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 1016761942 is about 31886.7047842827. The cubic root of 1016761942 is about 1005.5563834218.

The spelling of 1016761942 in words is "one billion, sixteen million, seven hundred sixty-one thousand, nine hundred forty-two".